diff options
67 files changed, 882 insertions, 887 deletions
diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c index d43813267a80..4bffffe038a1 100644 --- a/fs/xfs/libxfs/xfs_alloc.c +++ b/fs/xfs/libxfs/xfs_alloc.c @@ -483,9 +483,9 @@ xfs_agfl_read_verify( return; if (!xfs_buf_verify_cksum(bp, XFS_AGFL_CRC_OFF)) - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); else if (!xfs_agfl_verify(bp)) - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); if (bp->b_error) xfs_verifier_error(bp); @@ -503,7 +503,7 @@ xfs_agfl_write_verify( return; if (!xfs_agfl_verify(bp)) { - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } @@ -559,7 +559,7 @@ xfs_alloc_update_counters( xfs_trans_agblocks_delta(tp, len); if (unlikely(be32_to_cpu(agf->agf_freeblks) > be32_to_cpu(agf->agf_length))) - return EFSCORRUPTED; + return -EFSCORRUPTED; xfs_alloc_log_agf(tp, agbp, XFS_AGF_FREEBLKS); return 0; @@ -2234,11 +2234,11 @@ xfs_agf_read_verify( if (xfs_sb_version_hascrc(&mp->m_sb) && !xfs_buf_verify_cksum(bp, XFS_AGF_CRC_OFF)) - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); else if (XFS_TEST_ERROR(!xfs_agf_verify(mp, bp), mp, XFS_ERRTAG_ALLOC_READ_AGF, XFS_RANDOM_ALLOC_READ_AGF)) - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); if (bp->b_error) xfs_verifier_error(bp); @@ -2252,7 +2252,7 @@ xfs_agf_write_verify( struct xfs_buf_log_item *bip = bp->b_fspriv; if (!xfs_agf_verify(mp, bp)) { - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } @@ -2601,11 +2601,11 @@ xfs_free_extent( */ args.agno = XFS_FSB_TO_AGNO(args.mp, bno); if (args.agno >= args.mp->m_sb.sb_agcount) - return EFSCORRUPTED; + return -EFSCORRUPTED; args.agbno = XFS_FSB_TO_AGBNO(args.mp, bno); if (args.agbno >= args.mp->m_sb.sb_agblocks) - return EFSCORRUPTED; + return -EFSCORRUPTED; args.pag = xfs_perag_get(args.mp, args.agno); ASSERT(args.pag); @@ -2617,7 +2617,7 @@ xfs_free_extent( /* validate the extent size is legal now we have the agf locked */ if (args.agbno + len > be32_to_cpu(XFS_BUF_TO_AGF(args.agbp)->agf_length)) { - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto error0; } diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c index 8358f1ded94d..e0e83e24d3ef 100644 --- a/fs/xfs/libxfs/xfs_alloc_btree.c +++ b/fs/xfs/libxfs/xfs_alloc_btree.c @@ -355,9 +355,9 @@ xfs_allocbt_read_verify( struct xfs_buf *bp) { if (!xfs_btree_sblock_verify_crc(bp)) - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); else if (!xfs_allocbt_verify(bp)) - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); if (bp->b_error) { trace_xfs_btree_corrupt(bp, _RET_IP_); @@ -371,7 +371,7 @@ xfs_allocbt_write_verify( { if (!xfs_allocbt_verify(bp)) { trace_xfs_btree_corrupt(bp, _RET_IP_); - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c index 7d95b16f0919..353fb425faef 100644 --- a/fs/xfs/libxfs/xfs_attr.c +++ b/fs/xfs/libxfs/xfs_attr.c @@ -85,7 +85,7 @@ xfs_attr_args_init( { if (!name) - return EINVAL; + return -EINVAL; memset(args, 0, sizeof(*args)); args->geo = dp->i_mount->m_attr_geo; @@ -95,7 +95,7 @@ xfs_attr_args_init( args->name = name; args->namelen = strlen((const char *)name); if (args->namelen >= MAXNAMELEN) - return EFAULT; /* match IRIX behaviour */ + return -EFAULT; /* match IRIX behaviour */ args->hashval = xfs_da_hashname(args->name, args->namelen); return 0; @@ -131,10 +131,10 @@ xfs_attr_get( XFS_STATS_INC(xs_attr_get); if (XFS_FORCED_SHUTDOWN(ip->i_mount)) - return EIO; + return -EIO; if (!xfs_inode_hasattr(ip)) - return ENOATTR; + return -ENOATTR; error = xfs_attr_args_init(&args, ip, name, flags); if (error) @@ -145,7 +145,7 @@ xfs_attr_get( lock_mode = xfs_ilock_attr_map_shared(ip); if (!xfs_inode_hasattr(ip)) - error = ENOATTR; + error = -ENOATTR; else if (ip->i_d.di_aformat == XFS_DINODE_FMT_LOCAL) error = xfs_attr_shortform_getvalue(&args); else if (xfs_bmap_one_block(ip, XFS_ATTR_FORK)) @@ -155,7 +155,7 @@ xfs_attr_get( xfs_iunlock(ip, lock_mode); *valuelenp = args.valuelen; - return error == EEXIST ? 0 : error; + return error == -EEXIST ? 0 : error; } /* @@ -213,7 +213,7 @@ xfs_attr_set( XFS_STATS_INC(xs_attr_set); if (XFS_FORCED_SHUTDOWN(dp->i_mount)) - return EIO; + return -EIO; error = xfs_attr_args_init(&args, dp, name, flags); if (error) @@ -304,7 +304,7 @@ xfs_attr_set( * the inode. */ error = xfs_attr_shortform_addname(&args); - if (error != ENOSPC) { + if (error != -ENOSPC) { /* * Commit the shortform mods, and we're done. * NOTE: this is also the error path (EEXIST, etc). @@ -419,10 +419,10 @@ xfs_attr_remove( XFS_STATS_INC(xs_attr_remove); if (XFS_FORCED_SHUTDOWN(dp->i_mount)) - return EIO; + return -EIO; if (!xfs_inode_hasattr(dp)) - return ENOATTR; + return -ENOATTR; error = xfs_attr_args_init(&args, dp, name, flags); if (error) @@ -477,7 +477,7 @@ xfs_attr_remove( xfs_trans_ijoin(args.trans, dp, 0); if (!xfs_inode_hasattr(dp)) { - error = ENOATTR; + error = -ENOATTR; } else if (dp->i_d.di_aformat == XFS_DINODE_FMT_LOCAL) { ASSERT(dp->i_afp->if_flags & XFS_IFINLINE); error = xfs_attr_shortform_remove(&args); @@ -534,9 +534,9 @@ xfs_attr_shortform_addname(xfs_da_args_t *args) trace_xfs_attr_sf_addname(args); retval = xfs_attr_shortform_lookup(args); - if ((args->flags & ATTR_REPLACE) && (retval == ENOATTR)) { + if ((args->flags & ATTR_REPLACE) && (retval == -ENOATTR)) { return retval; - } else if (retval == EEXIST) { + } else if (retval == -EEXIST) { if (args->flags & ATTR_CREATE) return retval; retval = xfs_attr_shortform_remove(args); @@ -545,14 +545,14 @@ xfs_attr_shortform_addname(xfs_da_args_t *args) if (args->namelen >= XFS_ATTR_SF_ENTSIZE_MAX || args->valuelen >= XFS_ATTR_SF_ENTSIZE_MAX) - return ENOSPC; + return -ENOSPC; newsize = XFS_ATTR_SF_TOTSIZE(args->dp); newsize += XFS_ATTR_SF_ENTSIZE_BYNAME(args->namelen, args->valuelen); forkoff = xfs_attr_shortform_bytesfit(args->dp, newsize); if (!forkoff) - return ENOSPC; + return -ENOSPC; xfs_attr_shortform_add(args, forkoff); return 0; @@ -592,10 +592,10 @@ xfs_attr_leaf_addname(xfs_da_args_t *args) * the given flags produce an error or call for an atomic rename. */ retval = xfs_attr3_leaf_lookup_int(bp, args); - if ((args->flags & ATTR_REPLACE) && (retval == ENOATTR)) { + if ((args->flags & ATTR_REPLACE) && (retval == -ENOATTR)) { xfs_trans_brelse(args->trans, bp); return retval; - } else if (retval == EEXIST) { + } else if (retval == -EEXIST) { if (args->flags & ATTR_CREATE) { /* pure create op */ xfs_trans_brelse(args->trans, bp); return retval; @@ -626,7 +626,7 @@ xfs_attr_leaf_addname(xfs_da_args_t *args) * if required. */ retval = xfs_attr3_leaf_add(bp, args); - if (retval == ENOSPC) { + if (retval == -ENOSPC) { /* * Promote the attribute list to the Btree format, then * Commit that transaction so that the node_addname() call @@ -795,7 +795,7 @@ xfs_attr_leaf_removename(xfs_da_args_t *args) return error; error = xfs_attr3_leaf_lookup_int(bp, args); - if (error == ENOATTR) { + if (error == -ENOATTR) { xfs_trans_brelse(args->trans, bp); return error; } @@ -850,7 +850,7 @@ xfs_attr_leaf_get(xfs_da_args_t *args) return error; error = xfs_attr3_leaf_lookup_int(bp, args); - if (error != EEXIST) { + if (error != -EEXIST) { xfs_trans_brelse(args->trans, bp); return error; } @@ -906,9 +906,9 @@ restart: goto out; blk = &state->path.blk[ state->path.active-1 ]; ASSERT(blk->magic == XFS_ATTR_LEAF_MAGIC); - if ((args->flags & ATTR_REPLACE) && (retval == ENOATTR)) { + if ((args->flags & ATTR_REPLACE) && (retval == -ENOATTR)) { goto out; - } else if (retval == EEXIST) { + } else if (retval == -EEXIST) { if (args->flags & ATTR_CREATE) goto out; @@ -933,7 +933,7 @@ restart: } retval = xfs_attr3_leaf_add(blk->bp, state->args); - if (retval == ENOSPC) { + if (retval == -ENOSPC) { if (state->path.active == 1) { /* * Its really a single leaf node, but it had @@ -1168,7 +1168,7 @@ xfs_attr_node_removename(xfs_da_args_t *args) * Search to see if name exists, and get back a pointer to it. */ error = xfs_da3_node_lookup_int(state, &retval); - if (error || (retval != EEXIST)) { + if (error || (retval != -EEXIST)) { if (error == 0) error = retval; goto out; @@ -1431,7 +1431,7 @@ xfs_attr_node_get(xfs_da_args_t *args) error = xfs_da3_node_lookup_int(state, &retval); if (error) { retval = error; - } else if (retval == EEXIST) { + } else if (retval == -EEXIST) { blk = &state->path.blk[ state->path.active-1 ]; ASSERT(blk->bp != NULL); ASSERT(blk->magic == XFS_ATTR_LEAF_MAGIC); diff --git a/fs/xfs/libxfs/xfs_attr_leaf.c b/fs/xfs/libxfs/xfs_attr_leaf.c index 127d96aba845..b1f73dbbf3d8 100644 --- a/fs/xfs/libxfs/xfs_attr_leaf.c +++ b/fs/xfs/libxfs/xfs_attr_leaf.c @@ -214,7 +214,7 @@ xfs_attr3_leaf_write_verify( struct xfs_attr3_leaf_hdr *hdr3 = bp->b_addr; if (!xfs_attr3_leaf_verify(bp)) { - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } @@ -242,9 +242,9 @@ xfs_attr3_leaf_read_verify( if (xfs_sb_version_hascrc(&mp->m_sb) && !xfs_buf_verify_cksum(bp, XFS_ATTR3_LEAF_CRC_OFF)) - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); else if (!xfs_attr3_leaf_verify(bp)) - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); if (bp->b_error) xfs_verifier_error(bp); @@ -547,7 +547,7 @@ xfs_attr_shortform_remove(xfs_da_args_t *args) break; } if (i == end) - return ENOATTR; + return -ENOATTR; /* * Fix up the attribute fork data, covering the hole @@ -611,9 +611,9 @@ xfs_attr_shortform_lookup(xfs_da_args_t *args) continue; if (!xfs_attr_namesp_match(args->flags, sfe->flags)) continue; - return EEXIST; + return -EEXIST; } - return ENOATTR; + return -ENOATTR; } /* @@ -640,18 +640,18 @@ xfs_attr_shortform_getvalue(xfs_da_args_t *args) continue; if (args->flags & ATTR_KERNOVAL) { args->valuelen = sfe->valuelen; - return EEXIST; + return -EEXIST; } if (args->valuelen < sfe->valuelen) { args->valuelen = sfe->valuelen; - return ERANGE; + return -ERANGE; } args->valuelen = sfe->valuelen; memcpy(args->value, &sfe->nameval[args->namelen], args->valuelen); - return EEXIST; + return -EEXIST; } - return ENOATTR; + return -ENOATTR; } /* @@ -691,7 +691,7 @@ xfs_attr_shortform_to_leaf(xfs_da_args_t *args) * If we hit an IO error middle of the transaction inside * grow_inode(), we may have inconsistent data. Bail out. */ - if (error == EIO) + if (error == -EIO) goto out; xfs_idata_realloc(dp, size, XFS_ATTR_FORK); /* try to put */ memcpy(ifp->if_u1.if_data, tmpbuffer, size); /* it back */ @@ -730,9 +730,9 @@ xfs_attr_shortform_to_leaf(xfs_da_args_t *args) sfe->namelen); nargs.flags = XFS_ATTR_NSP_ONDISK_TO_ARGS(sfe->flags); error = xfs_attr3_leaf_lookup_int(bp, &nargs); /* set a->index */ - ASSERT(error == ENOATTR); + ASSERT(error == -ENOATTR); error = xfs_attr3_leaf_add(bp, &nargs); - ASSERT(error != ENOSPC); + ASSERT(error != -ENOSPC); if (error) goto out; sfe = XFS_ATTR_SF_NEXTENTRY(sfe); @@ -809,7 +809,7 @@ xfs_attr3_leaf_to_shortform( tmpbuffer = kmem_alloc(args->geo->blksize, KM_SLEEP); if (!tmpbuffer) - return ENOMEM; + return -ENOMEM; memcpy(tmpbuffer, bp->b_addr, args->geo->blksize); @@ -1108,7 +1108,7 @@ xfs_attr3_leaf_add( * no good and we should just give up. */ if (!ichdr.holes && sum < entsize) - return ENOSPC; + return -ENOSPC; /* * Compact the entries to coalesce free space. @@ -1121,7 +1121,7 @@ xfs_attr3_leaf_add( * free region, in freemap[0]. If it is not big enough, give up. */ if (ichdr.freemap[0].size < (entsize + sizeof(xfs_attr_leaf_entry_t))) { - tmp = ENOSPC; + tmp = -ENOSPC; goto out_log_hdr; } @@ -2123,7 +2123,7 @@ xfs_attr3_leaf_lookup_int( } if (probe == ichdr.count || be32_to_cpu(entry->hashval) != hashval) { args->index = probe; - return ENOATTR; + return -ENOATTR; } /* @@ -2152,7 +2152,7 @@ xfs_attr3_leaf_lookup_int( if (!xfs_attr_namesp_match(args->flags, entry->flags)) continue; args->index = probe; - return EEXIST; + return -EEXIST; } else { name_rmt = xfs_attr3_leaf_name_remote(leaf, probe); if (name_rmt->namelen != args->namelen) @@ -2168,11 +2168,11 @@ xfs_attr3_leaf_lookup_int( args->rmtblkcnt = xfs_attr3_rmt_blocks( args->dp->i_mount, args->rmtvaluelen); - return EEXIST; + return -EEXIST; } } args->index = probe; - return ENOATTR; + return -ENOATTR; } /* @@ -2208,7 +2208,7 @@ xfs_attr3_leaf_getvalue( } if (args->valuelen < valuelen) { args->valuelen = valuelen; - return ERANGE; + return -ERANGE; } args->valuelen = valuelen; memcpy(args->value, &name_loc->nameval[args->namelen], valuelen); @@ -2226,7 +2226,7 @@ xfs_attr3_leaf_getvalue( } if (args->valuelen < args->rmtvaluelen) { args->valuelen = args->rmtvaluelen; - return ERANGE; + return -ERANGE; } args->valuelen = args->rmtvaluelen; } diff --git a/fs/xfs/libxfs/xfs_attr_remote.c b/fs/xfs/libxfs/xfs_attr_remote.c index a8bbc562ff35..7510ab8058a4 100644 --- a/fs/xfs/libxfs/xfs_attr_remote.c +++ b/fs/xfs/libxfs/xfs_attr_remote.c @@ -138,11 +138,11 @@ xfs_attr3_rmt_read_verify( while (len > 0) { if (!xfs_verify_cksum(ptr, blksize, XFS_ATTR3_RMT_CRC_OFF)) { - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); break; } if (!xfs_attr3_rmt_verify(mp, ptr, blksize, bno)) { - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); break; } len -= blksize; @@ -178,7 +178,7 @@ xfs_attr3_rmt_write_verify( while (len > 0) { if (!xfs_attr3_rmt_verify(mp, ptr, blksize, bno)) { - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } @@ -257,7 +257,7 @@ xfs_attr_rmtval_copyout( xfs_alert(mp, "remote attribute header mismatch bno/off/len/owner (0x%llx/0x%x/Ox%x/0x%llx)", bno, *offset, byte_cnt, ino); - return EFSCORRUPTED; + return -EFSCORRUPTED; } hdr_size = sizeof(struct xfs_attr3_rmt_hdr); } @@ -508,7 +508,7 @@ xfs_attr_rmtval_set( bp = xfs_buf_get(mp->m_ddev_targp, dblkno, dblkcnt, 0); if (!bp) - return ENOMEM; + return -ENOMEM; bp->b_ops = &xfs_attr3_rmt_buf_ops; xfs_attr_rmtval_copyin(mp, bp, args->dp->i_ino, &offset, diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index b44d63189dab..72a110eb1dda 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -1033,7 +1033,7 @@ xfs_bmap_add_attrfork_btree( goto error0; if (stat == 0) { xfs_btree_del_cursor(cur, XFS_BTREE_NOERROR); - return ENOSPC; + return -ENOSPC; } *firstblock = cur->bc_private.b.firstblock; cur->bc_private.b.allocated = 0; @@ -1115,7 +1115,7 @@ xfs_bmap_add_attrfork_local( /* should only be called for types that support local format data */ ASSERT(0); - return EFSCORRUPTED; + return -EFSCORRUPTED; } /* @@ -1192,7 +1192,7 @@ xfs_bmap_add_attrfork( break; default: ASSERT(0); - error = EINVAL; + error = -EINVAL; goto trans_cancel; } @@ -1399,7 +1399,7 @@ xfs_bmap_read_extents( return 0; error0: xfs_trans_brelse(tp, bp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } @@ -1576,7 +1576,7 @@ xfs_bmap_last_before( if (XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE && XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_EXTENTS && XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_LOCAL) - return EIO; + return -EIO; if (XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_LOCAL) { *last_block = 0; return 0; @@ -1690,7 +1690,7 @@ xfs_bmap_last_offset( if (XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE && XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_EXTENTS) - return EIO; + return -EIO; error = xfs_bmap_last_extent(NULL, ip, whichfork, &rec, &is_empty); if (error || is_empty) @@ -3323,7 +3323,7 @@ xfs_bmap_extsize_align( if (orig_off < align_off || orig_end > align_off + align_alen || align_alen - temp < orig_alen) - return EINVAL; + return -EINVAL; /* * Try to fix it by moving the start up. */ @@ -3348,7 +3348,7 @@ xfs_bmap_extsize_align( * Result doesn't cover the request, fail it. */ if (orig_off < align_off || orig_end > align_off + align_alen) - return EINVAL; + return -EINVAL; } else { ASSERT(orig_off >= align_off); ASSERT(orig_end <= align_off + align_alen); @@ -4051,11 +4051,11 @@ xfs_bmapi_read( XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE), mp, XFS_ERRTAG_BMAPIFORMAT, XFS_RANDOM_BMAPIFORMAT))) { XFS_ERROR_REPORT("xfs_bmapi_read", XFS_ERRLEVEL_LOW, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; XFS_STATS_INC(xs_blk_mapr); @@ -4246,11 +4246,11 @@ xfs_bmapi_delay( XFS_IFORK_FORMAT(ip, XFS_DATA_FORK) != XFS_DINODE_FMT_BTREE), mp, XFS_ERRTAG_BMAPIFORMAT, XFS_RANDOM_BMAPIFORMAT))) { XFS_ERROR_REPORT("xfs_bmapi_delay", XFS_ERRLEVEL_LOW, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; XFS_STATS_INC(xs_blk_mapw); @@ -4469,7 +4469,7 @@ xfs_bmapi_convert_unwritten( * so generate another request. */ if (mval->br_blockcount < len) - return EAGAIN; + return -EAGAIN; return 0; } @@ -4540,11 +4540,11 @@ xfs_bmapi_write( XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE), mp, XFS_ERRTAG_BMAPIFORMAT, XFS_RANDOM_BMAPIFORMAT))) { XFS_ERROR_REPORT("xfs_bmapi_write", XFS_ERRLEVEL_LOW, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; ifp = XFS_IFORK_PTR(ip, whichfork); @@ -4623,7 +4623,7 @@ xfs_bmapi_write( /* Execute unwritten extent conversion if necessary */ error = xfs_bmapi_convert_unwritten(&bma, mval, len, flags); - if (error == EAGAIN) + if (error == -EAGAIN) continue; if (error) goto error0; @@ -4925,7 +4925,7 @@ xfs_bmap_del_extent( goto done; cur->bc_rec.b = new; error = xfs_btree_insert(cur, &i); - if (error && error != ENOSPC) + if (error && error != -ENOSPC) goto done; /* * If get no-space back from btree insert, @@ -4933,7 +4933,7 @@ xfs_bmap_del_extent( * block reservation. * Fix up our state and return the error. */ - if (error == ENOSPC) { + if (error == -ENOSPC) { /* * Reset the cursor, don't trust * it after any insert operation. @@ -4961,7 +4961,7 @@ xfs_bmap_del_extent( xfs_bmbt_set_blockcount(ep, got.br_blockcount); flags = 0; - error = ENOSPC; + error = -ENOSPC; goto done; } XFS_WANT_CORRUPTED_GOTO(i == 1, done); @@ -5079,11 +5079,11 @@ xfs_bunmapi( XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE)) { XFS_ERROR_REPORT("xfs_bunmapi", XFS_ERRLEVEL_LOW, ip->i_mount); - return EFSCORRUPTED; + return -EFSCORRUPTED; } mp = ip->i_mount; if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); ASSERT(len > 0); @@ -5328,7 +5328,7 @@ xfs_bunmapi( del.br_startoff > got.br_startoff && del.br_startoff + del.br_blockcount < got.br_startoff + got.br_blockcount) { - error = ENOSPC; + error = -ENOSPC; goto error0; } error = xfs_bmap_del_extent(ip, tp, &lastx, flist, cur, &del, @@ -5452,11 +5452,11 @@ xfs_bmap_shift_extents( mp, XFS_ERRTAG_BMAPIFORMAT, XFS_RANDOM_BMAPIFORMAT))) { XFS_ERROR_REPORT("xfs_bmap_shift_extents", XFS_ERRLEVEL_LOW, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; ASSERT(current_ext != NULL); @@ -5519,14 +5519,14 @@ xfs_bmap_shift_extents( *current_ext - 1), &left); if (startoff < left.br_startoff + left.br_blockcount) - error = EINVAL; + error = -EINVAL; } else if (offset_shift_fsb > got.br_startoff) { /* * When first extent is shifted, offset_shift_fsb * should be less than the stating offset of * the first extent. */ - error = EINVAL; + error = -EINVAL; } if (error) diff --git a/fs/xfs/libxfs/xfs_bmap_btree.c b/fs/xfs/libxfs/xfs_bmap_btree.c index de65bb8bab04..a388de4ceaa1 100644 --- a/fs/xfs/libxfs/xfs_bmap_btree.c +++ b/fs/xfs/libxfs/xfs_bmap_btree.c @@ -554,7 +554,7 @@ xfs_bmbt_alloc_block( args.minlen = args.maxlen = args.prod = 1; args.wasdel = cur->bc_private.b.flags & XFS_BTCUR_BPRV_WASDEL; if (!args.wasdel && xfs_trans_get_block_res(args.tp) == 0) { - error = ENOSPC; + error = -ENOSPC; goto error0; } error = xfs_alloc_vextent(&args); @@ -779,9 +779,9 @@ xfs_bmbt_read_verify( struct xfs_buf *bp) { if (!xfs_btree_lblock_verify_crc(bp)) - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); else if (!xfs_bmbt_verify(bp)) - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); if (bp->b_error) { trace_xfs_btree_corrupt(bp, _RET_IP_); @@ -795,7 +795,7 @@ xfs_bmbt_write_verify( { if (!xfs_bmbt_verify(bp)) { trace_xfs_btree_corrupt(bp, _RET_IP_); - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } @@ -959,7 +959,7 @@ xfs_bmbt_change_owner( cur = xfs_bmbt_init_cursor(ip->i_mount, tp, ip, whichfork); if (!cur) - return ENOMEM; + return -ENOMEM; error = xfs_btree_change_owner(cur, new_owner, buffer_list); xfs_btree_del_cursor(cur, error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR); diff --git a/fs/xfs/libxfs/xfs_btree.c b/fs/xfs/libxfs/xfs_btree.c index 036b4fd34bf7..0097c42f1f10 100644 --- a/fs/xfs/libxfs/xfs_btree.c +++ b/fs/xfs/libxfs/xfs_btree.c @@ -91,7 +91,7 @@ xfs_btree_check_lblock( if (bp) trace_xfs_btree_corrupt(bp, _RET_IP_); XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } return 0; } @@ -139,7 +139,7 @@ xfs_btree_check_sblock( if (bp) trace_xfs_btree_corrupt(bp, _RET_IP_); XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } return 0; } @@ -1139,7 +1139,7 @@ xfs_btree_get_buf_block( mp->m_bsize, flags); if (!*bpp) - return ENOMEM; + return -ENOMEM; (*bpp)->b_ops = cur->bc_ops->buf_ops; *block = XFS_BUF_TO_BLOCK(*bpp); @@ -1497,7 +1497,7 @@ xfs_btree_increment( if (cur->bc_flags & XFS_BTREE_ROOT_IN_INODE) goto out0; ASSERT(0); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto error0; } ASSERT(lev < cur->bc_nlevels); @@ -1596,7 +1596,7 @@ xfs_btree_decrement( if (cur->bc_flags & XFS_BTREE_ROOT_IN_INODE) goto out0; ASSERT(0); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto error0; } ASSERT(lev < cur->bc_nlevels); @@ -3938,7 +3938,7 @@ xfs_btree_block_change_owner( /* now read rh sibling block for next iteration */ xfs_btree_get_sibling(cur, block, &rptr, XFS_BB_RIGHTSIB); if (xfs_btree_ptr_is_null(cur, &rptr)) - return ENOENT; + return -ENOENT; return xfs_btree_lookup_get_block(cur, level, &rptr, &block); } @@ -3981,7 +3981,7 @@ xfs_btree_change_owner( buffer_list); } while (!error); - if (error != ENOENT) + if (error != -ENOENT) return error; } diff --git a/fs/xfs/libxfs/xfs_da_btree.c b/fs/xfs/libxfs/xfs_da_btree.c index a1a4e3e47a1e..8d809873525b 100644 --- a/fs/xfs/libxfs/xfs_da_btree.c +++ b/fs/xfs/libxfs/xfs_da_btree.c @@ -185,7 +185,7 @@ xfs_da3_node_write_verify( struct xfs_da3_node_hdr *hdr3 = bp->b_addr; if (!xfs_da3_node_verify(bp)) { - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } @@ -214,13 +214,13 @@ xfs_da3_node_read_verify( switch (be16_to_cpu(info->magic)) { case XFS_DA3_NODE_MAGIC: if (!xfs_buf_verify_cksum(bp, XFS_DA3_NODE_CRC_OFF)) { - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); break; } /* fall through */ case XFS_DA_NODE_MAGIC: if (!xfs_da3_node_verify(bp)) { - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); break; } return; @@ -385,7 +385,7 @@ xfs_da3_split( switch (oldblk->magic) { case XFS_ATTR_LEAF_MAGIC: error = xfs_attr3_leaf_split(state, oldblk, newblk); - if ((error != 0) && (error != ENOSPC)) { + if ((error != 0) && (error != -ENOSPC)) { return error; /* GROT: attr is inconsistent */ } if (!error) { @@ -1579,9 +1579,9 @@ xfs_da3_node_lookup_int( args->blkno = blk->blkno; } else { ASSERT(0); - return EFSCORRUPTED; + return -EFSCORRUPTED; } - if (((retval == ENOENT) || (retval == ENOATTR)) && + if (((retval == -ENOENT) || (retval == -ENOATTR)) && (blk->hashval == args->hashval)) { error = xfs_da3_path_shift(state, &state->path, 1, 1, &retval); @@ -1591,7 +1591,7 @@ xfs_da3_node_lookup_int( continue; } else if (blk->magic == XFS_ATTR_LEAF_MAGIC) { /* path_shift() gives ENOENT */ - retval = ENOATTR; + retval = -ENOATTR; } } break; @@ -1859,7 +1859,7 @@ xfs_da3_path_shift( } } if (level < 0) { - *result = ENOENT; /* we're out of our tree */ + *result = -ENOENT; /* we're out of our tree */ ASSERT(args->op_flags & XFS_DA_OP_OKNOENT); return 0; } @@ -2068,7 +2068,7 @@ xfs_da_grow_inode_int( if (got != count || mapp[0].br_startoff != *bno || mapp[mapi - 1].br_startoff + mapp[mapi - 1].br_blockcount != *bno + count) { - error = ENOSPC; + error = -ENOSPC; goto out_free_map; } @@ -2158,7 +2158,7 @@ xfs_da3_swap_lastblock( if (unlikely(lastoff == 0)) { XFS_ERROR_REPORT("xfs_da_swap_lastblock(1)", XFS_ERRLEVEL_LOW, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } /* * Read the last block in the btree space. @@ -2209,7 +2209,7 @@ xfs_da3_swap_lastblock( sib_info->magic != dead_info->magic)) { XFS_ERROR_REPORT("xfs_da_swap_lastblock(2)", XFS_ERRLEVEL_LOW, mp); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto done; } sib_info->forw = cpu_to_be32(dead_blkno); @@ -2231,7 +2231,7 @@ xfs_da3_swap_lastblock( sib_info->magic != dead_info->magic)) { XFS_ERROR_REPORT("xfs_da_swap_lastblock(3)", XFS_ERRLEVEL_LOW, mp); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto done; } sib_info->back = cpu_to_be32(dead_blkno); @@ -2254,7 +2254,7 @@ xfs_da3_swap_lastblock( if (level >= 0 && level != par_hdr.level + 1) { XFS_ERROR_REPORT("xfs_da_swap_lastblock(4)", XFS_ERRLEVEL_LOW, mp); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto done; } level = par_hdr.level; @@ -2267,7 +2267,7 @@ xfs_da3_swap_lastblock( if (entno == par_hdr.count) { XFS_ERROR_REPORT("xfs_da_swap_lastblock(5)", XFS_ERRLEVEL_LOW, mp); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto done; } par_blkno = be32_to_cpu(btree[entno].before); @@ -2294,7 +2294,7 @@ xfs_da3_swap_lastblock( if (unlikely(par_blkno == 0)) { XFS_ERROR_REPORT("xfs_da_swap_lastblock(6)", XFS_ERRLEVEL_LOW, mp); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto done; } error = xfs_da3_node_read(tp, dp, par_blkno, -1, &par_buf, w); @@ -2305,7 +2305,7 @@ xfs_da3_swap_lastblock( if (par_hdr.level != level) { XFS_ERROR_REPORT("xfs_da_swap_lastblock(7)", XFS_ERRLEVEL_LOW, mp); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto done; } btree = dp->d_ops->node_tree_p(par_node); @@ -2359,7 +2359,7 @@ xfs_da_shrink_inode( error = xfs_bunmapi(tp, dp, dead_blkno, count, xfs_bmapi_aflag(w)|XFS_BMAPI_METADATA, 0, args->firstblock, args->flist, &done); - if (error == ENOSPC) { + if (error == -ENOSPC) { if (w != XFS_DATA_FORK) break; error = xfs_da3_swap_lastblock(args, &dead_blkno, @@ -2427,7 +2427,7 @@ xfs_buf_map_from_irec( map = kmem_zalloc(nirecs * sizeof(struct xfs_buf_map), KM_SLEEP | KM_NOFS); if (!map) - return ENOMEM; + return -ENOMEM; *mapp = map; } @@ -2500,8 +2500,8 @@ xfs_dabuf_map( } if (!xfs_da_map_covers_blocks(nirecs, irecs, bno, nfsb)) { - error = mappedbno == -2 ? -1 : EFSCORRUPTED; - if (unlikely(error == EFSCORRUPTED)) { + error = mappedbno == -2 ? -1 : -EFSCORRUPTED; + if (unlikely(error == -EFSCORRUPTED)) { if (xfs_error_level >= XFS_ERRLEVEL_LOW) { int i; xfs_alert(mp, "%s: bno %lld dir: inode %lld", @@ -2561,7 +2561,7 @@ xfs_da_get_buf( bp = xfs_trans_get_buf_map(trans, dp->i_mount->m_ddev_targp, mapp, nmap, 0); - error = bp ? bp->b_error : EIO; + error = bp ? bp->b_error : -EIO; if (error) { xfs_trans_brelse(trans, bp); goto out_free; diff --git a/fs/xfs/libxfs/xfs_dir2.c b/fs/xfs/libxfs/xfs_dir2.c index a0aca734199b..6cef22152fd6 100644 --- a/fs/xfs/libxfs/xfs_dir2.c +++ b/fs/xfs/libxfs/xfs_dir2.c @@ -108,7 +108,7 @@ xfs_da_mount( if (!mp->m_dir_geo || !mp->m_attr_geo) { kmem_free(mp->m_dir_geo); kmem_free(mp->m_attr_geo); - return ENOMEM; + return -ENOMEM; } /* set up directory geometry */ @@ -202,7 +202,7 @@ xfs_dir_ino_validate( xfs_warn(mp, "Invalid inode number 0x%Lx", (unsigned long long) ino); XFS_ERROR_REPORT("xfs_dir_ino_validate", XFS_ERRLEVEL_LOW, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } return 0; } @@ -226,7 +226,7 @@ xfs_dir_init( args = kmem_zalloc(sizeof(*args), KM_SLEEP | KM_NOFS); if (!args) - return ENOMEM; + return -ENOMEM; args->geo = dp->i_mount->m_dir_geo; args->dp = dp; @@ -261,7 +261,7 @@ xfs_dir_createname( args = kmem_zalloc(sizeof(*args), KM_SLEEP | KM_NOFS); if (!args) - return ENOMEM; + return -ENOMEM; args->geo = dp->i_mount->m_dir_geo; args->name = name->name; @@ -314,18 +314,18 @@ xfs_dir_cilookup_result( int len) { if (args->cmpresult == XFS_CMP_DIFFERENT) - return ENOENT; + return -ENOENT; if (args->cmpresult != XFS_CMP_CASE || !(args->op_flags & XFS_DA_OP_CILOOKUP)) - return EEXIST; + return -EEXIST; args->value = kmem_alloc(len, KM_NOFS | KM_MAYFAIL); if (!args->value) - return ENOMEM; + return -ENOMEM; memcpy(args->value, name, len); args->valuelen = len; - return EEXIST; + return -EEXIST; } /* @@ -392,7 +392,7 @@ xfs_dir_lookup( rval = xfs_dir2_node_lookup(args); out_check_rval: - if (rval == EEXIST) + if (rval == -EEXIST) rval = 0; if (!rval) { *inum = args->inumber; @@ -428,7 +428,7 @@ xfs_dir_removename( args = kmem_zalloc(sizeof(*args), KM_SLEEP | KM_NOFS); if (!args) - return ENOMEM; + return -ENOMEM; args->geo = dp->i_mount->m_dir_geo; args->name = name->name; @@ -493,7 +493,7 @@ xfs_dir_replace( args = kmem_zalloc(sizeof(*args), KM_SLEEP | KM_NOFS); if (!args) - return ENOMEM; + return -ENOMEM; args->geo = dp->i_mount->m_dir_geo; args->name = name->name; @@ -555,7 +555,7 @@ xfs_dir_canenter( args = kmem_zalloc(sizeof(*args), KM_SLEEP | KM_NOFS); if (!args) - return ENOMEM; + return -ENOMEM; args->geo = dp->i_mount->m_dir_geo; args->name = name->name; diff --git a/fs/xfs/libxfs/xfs_dir2_block.c b/fs/xfs/libxfs/xfs_dir2_block.c index ab0bffccf5c3..9628ceccfa02 100644 --- a/fs/xfs/libxfs/xfs_dir2_block.c +++ b/fs/xfs/libxfs/xfs_dir2_block.c @@ -91,9 +91,9 @@ xfs_dir3_block_read_verify( if (xfs_sb_version_hascrc(&mp->m_sb) && !xfs_buf_verify_cksum(bp, XFS_DIR3_DATA_CRC_OFF)) - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); else if (!xfs_dir3_block_verify(bp)) - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); if (bp->b_error) xfs_verifier_error(bp); @@ -108,7 +108,7 @@ xfs_dir3_block_write_verify( struct xfs_dir3_blk_hdr *hdr3 = bp->b_addr; if (!xfs_dir3_block_verify(bp)) { - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } @@ -392,7 +392,7 @@ xfs_dir2_block_addname( if (args->op_flags & XFS_DA_OP_JUSTCHECK) { xfs_trans_brelse(tp, bp); if (!dup) - return ENOSPC; + return -ENOSPC; return 0; } @@ -402,7 +402,7 @@ xfs_dir2_block_addname( if (!dup) { /* Don't have a space reservation: return no-space. */ if (args->total == 0) - return ENOSPC; + return -ENOSPC; /* * Convert to the next larger format. * Then add the new entry in that format. @@ -703,7 +703,7 @@ xfs_dir2_block_lookup_int( if (low > high) { ASSERT(args->op_flags & XFS_DA_OP_OKNOENT); xfs_trans_brelse(tp, bp); - return ENOENT; + return -ENOENT; } } /* @@ -751,7 +751,7 @@ xfs_dir2_block_lookup_int( * No match, release the buffer and return ENOENT. */ xfs_trans_brelse(tp, bp); - return ENOENT; + return -ENOENT; } /* @@ -1091,7 +1091,7 @@ xfs_dir2_sf_to_block( */ if (dp->i_d.di_size < offsetof(xfs_dir2_sf_hdr_t, parent)) { ASSERT(XFS_FORCED_SHUTDOWN(mp)); - return EIO; + return -EIO; } oldsfp = (xfs_dir2_sf_hdr_t *)ifp->if_u1.if_data; diff --git a/fs/xfs/libxfs/xfs_dir2_data.c b/fs/xfs/libxfs/xfs_dir2_data.c index 8c2f6422648e..fdd803fecb8e 100644 --- a/fs/xfs/libxfs/xfs_dir2_data.c +++ b/fs/xfs/libxfs/xfs_dir2_data.c @@ -100,7 +100,7 @@ __xfs_dir3_data_check( break; default: XFS_ERROR_REPORT("Bad Magic", XFS_ERRLEVEL_LOW, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } /* @@ -256,7 +256,7 @@ xfs_dir3_data_reada_verify( xfs_dir3_data_verify(bp); return; default: - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); break; } @@ -270,9 +270,9 @@ xfs_dir3_data_read_verify( if (xfs_sb_version_hascrc(&mp->m_sb) && !xfs_buf_verify_cksum(bp, XFS_DIR3_DATA_CRC_OFF)) - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); else if (!xfs_dir3_data_verify(bp)) - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); if (bp->b_error) xfs_verifier_error(bp); @@ -287,7 +287,7 @@ xfs_dir3_data_write_verify( struct xfs_dir3_blk_hdr *hdr3 = bp->b_addr; if (!xfs_dir3_data_verify(bp)) { - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } diff --git a/fs/xfs/libxfs/xfs_dir2_leaf.c b/fs/xfs/libxfs/xfs_dir2_leaf.c index 78b411bfc543..a19174eb3cb2 100644 --- a/fs/xfs/libxfs/xfs_dir2_leaf.c +++ b/fs/xfs/libxfs/xfs_dir2_leaf.c @@ -183,9 +183,9 @@ __read_verify( if (xfs_sb_version_hascrc(&mp->m_sb) && !xfs_buf_verify_cksum(bp, XFS_DIR3_LEAF_CRC_OFF)) - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); else if (!xfs_dir3_leaf_verify(bp, magic)) - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); if (bp->b_error) xfs_verifier_error(bp); @@ -201,7 +201,7 @@ __write_verify( struct xfs_dir3_leaf_hdr *hdr3 = bp->b_addr; if (!xfs_dir3_leaf_verify(bp, magic)) { - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } @@ -731,7 +731,7 @@ xfs_dir2_leaf_addname( if ((args->op_flags & XFS_DA_OP_JUSTCHECK) || args->total == 0) { xfs_trans_brelse(tp, lbp); - return ENOSPC; + return -ENOSPC; } /* * Convert to node form. @@ -755,7 +755,7 @@ xfs_dir2_leaf_addname( */ if (args->op_flags & XFS_DA_OP_JUSTCHECK) { xfs_trans_brelse(tp, lbp); - return use_block == -1 ? ENOSPC : 0; + return use_block == -1 ? -ENOSPC : 0; } /* * If no allocations are allowed, return now before we've @@ -763,7 +763,7 @@ xfs_dir2_leaf_addname( */ if (args->total == 0 && use_block == -1) { xfs_trans_brelse(tp, lbp); - return ENOSPC; + return -ENOSPC; } /* * Need to compact the leaf entries, removing stale ones. @@ -1327,13 +1327,13 @@ xfs_dir2_leaf_lookup_int( return 0; } /* - * No match found, return ENOENT. + * No match found, return -ENOENT. */ ASSERT(cidb == -1); if (dbp) xfs_trans_brelse(tp, dbp); xfs_trans_brelse(tp, lbp); - return ENOENT; + return -ENOENT; } /* @@ -1440,7 +1440,7 @@ xfs_dir2_leaf_removename( * Just go on, returning success, leaving the * empty block in place. */ - if (error == ENOSPC && args->total == 0) + if (error == -ENOSPC && args->total == 0) error = 0; xfs_dir3_leaf_check(dp, lbp); return error; @@ -1641,7 +1641,7 @@ xfs_dir2_leaf_trim_data( * Get rid of the data block. */ if ((error = xfs_dir2_shrink_inode(args, db, dbp))) { - ASSERT(error != ENOSPC); + ASSERT(error != -ENOSPC); xfs_trans_brelse(tp, dbp); return error; } @@ -1815,7 +1815,7 @@ xfs_dir2_node_to_leaf( * punching out the middle of an extent, and this is an * isolated block. */ - ASSERT(error != ENOSPC); + ASSERT(error != -ENOSPC); return error; } fbp = NULL; diff --git a/fs/xfs/libxfs/xfs_dir2_node.c b/fs/xfs/libxfs/xfs_dir2_node.c index 4cf8b99d09a4..2ae6ac2c11ae 100644 --- a/fs/xfs/libxfs/xfs_dir2_node.c +++ b/fs/xfs/libxfs/xfs_dir2_node.c @@ -117,9 +117,9 @@ xfs_dir3_free_read_verify( if (xfs_sb_version_hascrc(&mp->m_sb) && !xfs_buf_verify_cksum(bp, XFS_DIR3_FREE_CRC_OFF)) - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); else if (!xfs_dir3_free_verify(bp)) - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); if (bp->b_error) xfs_verifier_error(bp); @@ -134,7 +134,7 @@ xfs_dir3_free_write_verify( struct xfs_dir3_blk_hdr *hdr3 = bp->b_addr; if (!xfs_dir3_free_verify(bp)) { - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } @@ -406,7 +406,7 @@ xfs_dir2_leafn_add( * into other peoples memory */ if (index < 0) - return EFSCORRUPTED; + return -EFSCORRUPTED; /* * If there are already the maximum number of leaf entries in @@ -417,7 +417,7 @@ xfs_dir2_leafn_add( if (leafhdr.count == dp->d_ops->leaf_max_ents(args->geo)) { if (!leafhdr.stale) - return ENOSPC; + return -ENOSPC; compact = leafhdr.stale > 1; } else compact = 0; @@ -629,7 +629,7 @@ xfs_dir2_leafn_lookup_for_addname( XFS_ERRLEVEL_LOW, mp); if (curfdb != newfdb) xfs_trans_brelse(tp, curbp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } curfdb = newfdb; if (be16_to_cpu(bests[fi]) >= length) @@ -660,7 +660,7 @@ out: * Return the index, that will be the insertion point. */ *indexp = index; - return ENOENT; + return -ENOENT; } /* @@ -789,7 +789,7 @@ xfs_dir2_leafn_lookup_for_entry( curbp->b_ops = &xfs_dir3_data_buf_ops; xfs_trans_buf_set_type(tp, curbp, XFS_BLFT_DIR_DATA_BUF); if (cmp == XFS_CMP_EXACT) - return EEXIST; + return -EEXIST; } } ASSERT(index == leafhdr.count || (args->op_flags & XFS_DA_OP_OKNOENT)); @@ -812,7 +812,7 @@ xfs_dir2_leafn_lookup_for_entry( state->extravalid = 0; } *indexp = index; - return ENOENT; + return -ENOENT; } /* @@ -1133,7 +1133,7 @@ xfs_dir3_data_block_free( if (error == 0) { fbp = NULL; logfree = 0; - } else if (error != ENOSPC || args->total != 0) + } else if (error != -ENOSPC || args->total != 0) return error; /* * It's possible to get ENOSPC if there is no @@ -1287,7 +1287,7 @@ xfs_dir2_leafn_remove( * In this case just drop the buffer and some one else * will eventually get rid of the empty block. */ - else if (!(error == ENOSPC && args->total == 0)) + else if (!(error == -ENOSPC && args->total == 0)) return error; } /* @@ -1599,7 +1599,7 @@ xfs_dir2_node_addname( error = xfs_da3_node_lookup_int(state, &rval); if (error) rval = error; - if (rval != ENOENT) { + if (rval != -ENOENT) { goto done; } /* @@ -1628,7 +1628,7 @@ xfs_dir2_node_addname( * It didn't work, we need to split the leaf block. */ if (args->total == 0) { - ASSERT(rval == ENOSPC); + ASSERT(rval == -ENOSPC); goto done; } /* @@ -1815,7 +1815,7 @@ xfs_dir2_node_addname_int( * Not allowed to allocate, return failure. */ if ((args->op_flags & XFS_DA_OP_JUSTCHECK) || args->total == 0) - return ENOSPC; + return -ENOSPC; /* * Allocate and initialize the new data block. @@ -1876,7 +1876,7 @@ xfs_dir2_node_addname_int( } XFS_ERROR_REPORT("xfs_dir2_node_addname_int", XFS_ERRLEVEL_LOW, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } /* @@ -2042,8 +2042,8 @@ xfs_dir2_node_lookup( error = xfs_da3_node_lookup_int(state, &rval); if (error) rval = error; - else if (rval == ENOENT && args->cmpresult == XFS_CMP_CASE) { - /* If a CI match, dup the actual name and return EEXIST */ + else if (rval == -ENOENT && args->cmpresult == XFS_CMP_CASE) { + /* If a CI match, dup the actual name and return -EEXIST */ xfs_dir2_data_entry_t *dep; dep = (xfs_dir2_data_entry_t *) @@ -2096,7 +2096,7 @@ xfs_dir2_node_removename( goto out_free; /* Didn't find it, upper layer screwed up. */ - if (rval != EEXIST) { + if (rval != -EEXIST) { error = rval; goto out_free; } @@ -2169,7 +2169,7 @@ xfs_dir2_node_replace( * It should be found, since the vnodeops layer has looked it up * and locked it. But paranoia is good. */ - if (rval == EEXIST) { + if (rval == -EEXIST) { struct xfs_dir2_leaf_entry *ents; /* * Find the leaf entry. @@ -2272,7 +2272,7 @@ xfs_dir2_node_trim_free( * space reservation, when breaking up an extent into two * pieces. This is the last block of an extent. */ - ASSERT(error != ENOSPC); + ASSERT(error != -ENOSPC); xfs_trans_brelse(tp, bp); return error; } diff --git a/fs/xfs/libxfs/xfs_dir2_sf.c b/fs/xfs/libxfs/xfs_dir2_sf.c index ab3563b87995..8f4f26af35e1 100644 --- a/fs/xfs/libxfs/xfs_dir2_sf.c +++ b/fs/xfs/libxfs/xfs_dir2_sf.c @@ -251,7 +251,7 @@ xfs_dir2_block_to_sf( logflags = XFS_ILOG_CORE; error = xfs_dir2_shrink_inode(args, args->geo->datablk, bp); if (error) { - ASSERT(error != ENOSPC); + ASSERT(error != -ENOSPC); goto out; } @@ -299,7 +299,7 @@ xfs_dir2_sf_addname( trace_xfs_dir2_sf_addname(args); - ASSERT(xfs_dir2_sf_lookup(args) == ENOENT); + ASSERT(xfs_dir2_sf_lookup(args) == -ENOENT); dp = args->dp; ASSERT(dp->i_df.if_flags & XFS_IFINLINE); /* @@ -307,7 +307,7 @@ xfs_dir2_sf_addname( */ if (dp->i_d.di_size < offsetof(xfs_dir2_sf_hdr_t, parent)) { ASSERT(XFS_FORCED_SHUTDOWN(dp->i_mount)); - return EIO; + return -EIO; } ASSERT(dp->i_df.if_bytes == dp->i_d.di_size); ASSERT(dp->i_df.if_u1.if_data != NULL); @@ -345,7 +345,7 @@ xfs_dir2_sf_addname( * Just checking or no space reservation, it doesn't fit. */ if ((args->op_flags & XFS_DA_OP_JUSTCHECK) || args->total == 0) - return ENOSPC; + return -ENOSPC; /* * Convert to block form then add the name. */ @@ -738,7 +738,7 @@ xfs_dir2_sf_lookup( */ if (dp->i_d.di_size < offsetof(xfs_dir2_sf_hdr_t, parent)) { ASSERT(XFS_FORCED_SHUTDOWN(dp->i_mount)); - return EIO; + return -EIO; } ASSERT(dp->i_df.if_bytes == dp->i_d.di_size); ASSERT(dp->i_df.if_u1.if_data != NULL); @@ -751,7 +751,7 @@ xfs_dir2_sf_lookup( args->inumber = dp->i_ino; args->cmpresult = XFS_CMP_EXACT; args->filetype = XFS_DIR3_FT_DIR; - return EEXIST; + return -EEXIST; } /* * Special case for .. @@ -761,7 +761,7 @@ xfs_dir2_sf_lookup( args->inumber = dp->d_ops->sf_get_parent_ino(sfp); args->cmpresult = XFS_CMP_EXACT; args->filetype = XFS_DIR3_FT_DIR; - return EEXIST; + return -EEXIST; } /* * Loop over all the entries trying to match ours. @@ -781,17 +781,17 @@ xfs_dir2_sf_lookup( args->inumber = dp->d_ops->sf_get_ino(sfp, sfep); args->filetype = dp->d_ops->sf_get_ftype(sfep); if (cmp == XFS_CMP_EXACT) - return EEXIST; + return -EEXIST; ci_sfep = sfep; } } ASSERT(args->op_flags & XFS_DA_OP_OKNOENT); /* * Here, we can only be doing a lookup (not a rename or replace). - * If a case-insensitive match was not found, return ENOENT. + * If a case-insensitive match was not found, return -ENOENT. */ if (!ci_sfep) - return ENOENT; + return -ENOENT; /* otherwise process the CI match as required by the caller */ error = xfs_dir_cilookup_result(args, ci_sfep->name, ci_sfep->namelen); return error; @@ -824,7 +824,7 @@ xfs_dir2_sf_removename( */ if (oldsize < offsetof(xfs_dir2_sf_hdr_t, parent)) { ASSERT(XFS_FORCED_SHUTDOWN(dp->i_mount)); - return EIO; + return -EIO; } ASSERT(dp->i_df.if_bytes == oldsize); ASSERT(dp->i_df.if_u1.if_data != NULL); @@ -847,7 +847,7 @@ xfs_dir2_sf_removename( * Didn't find it. */ if (i == sfp->count) - return ENOENT; + return -ENOENT; /* * Calculate sizes. */ @@ -914,7 +914,7 @@ xfs_dir2_sf_replace( */ if (dp->i_d.di_size < offsetof(xfs_dir2_sf_hdr_t, parent)) { ASSERT(XFS_FORCED_SHUTDOWN(dp->i_mount)); - return EIO; + return -EIO; } ASSERT(dp->i_df.if_bytes == dp->i_d.di_size); ASSERT(dp->i_df.if_u1.if_data != NULL); @@ -990,7 +990,7 @@ xfs_dir2_sf_replace( if (i8elevated) xfs_dir2_sf_toino4(args); #endif - return ENOENT; + return -ENOENT; } } #if XFS_BIG_INUMS diff --git a/fs/xfs/libxfs/xfs_dquot_buf.c b/fs/xfs/libxfs/xfs_dquot_buf.c index c2ac0c611ad8..bb969337efc8 100644 --- a/fs/xfs/libxfs/xfs_dquot_buf.c +++ b/fs/xfs/libxfs/xfs_dquot_buf.c @@ -257,9 +257,9 @@ xfs_dquot_buf_read_verify( struct xfs_mount *mp = bp->b_target->bt_mount; if (!xfs_dquot_buf_verify_crc(mp, bp)) - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); else if (!xfs_dquot_buf_verify(mp, bp)) - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); if (bp->b_error) xfs_verifier_error(bp); @@ -277,7 +277,7 @@ xfs_dquot_buf_write_verify( struct xfs_mount *mp = bp->b_target->bt_mount; if (!xfs_dquot_buf_verify(mp, bp)) { - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c index 16fb63a9bc5e..b62771f1f4b5 100644 --- a/fs/xfs/libxfs/xfs_ialloc.c +++ b/fs/xfs/libxfs/xfs_ialloc.c @@ -292,7 +292,7 @@ xfs_ialloc_inode_init( mp->m_bsize * blks_per_cluster, XBF_UNMAPPED); if (!fbuf) - return ENOMEM; + return -ENOMEM; /* Initialize the inode buffers and log them appropriately. */ fbuf->b_ops = &xfs_inode_buf_ops; @@ -380,7 +380,7 @@ xfs_ialloc_ag_alloc( newlen = args.mp->m_ialloc_inos; if (args.mp->m_maxicount && args.mp->m_sb.sb_icount + newlen > args.mp->m_maxicount) - return ENOSPC; + return -ENOSPC; args.minlen = args.maxlen = args.mp->m_ialloc_blks; /* * First try to allocate inodes contiguous with the last-allocated @@ -1385,7 +1385,7 @@ xfs_dialloc( if (error) { xfs_trans_brelse(tp, agbp); - if (error != ENOSPC) + if (error != -ENOSPC) goto out_error; xfs_perag_put(pag); @@ -1416,7 +1416,7 @@ nextag: agno = 0; if (agno == start_agno) { *inop = NULLFSINO; - return noroom ? ENOSPC : 0; + return noroom ? -ENOSPC : 0; } } @@ -1682,7 +1682,7 @@ xfs_difree( xfs_warn(mp, "%s: agno >= mp->m_sb.sb_agcount (%d >= %d).", __func__, agno, mp->m_sb.sb_agcount); ASSERT(0); - return EINVAL; + return -EINVAL; } agino = XFS_INO_TO_AGINO(mp, inode); if (inode != XFS_AGINO_TO_INO(mp, agno, agino)) { @@ -1690,14 +1690,14 @@ xfs_difree( __func__, (unsigned long long)inode, (unsigned long long)XFS_AGINO_TO_INO(mp, agno, agino)); ASSERT(0); - return EINVAL; + return -EINVAL; } agbno = XFS_AGINO_TO_AGBNO(mp, agino); if (agbno >= mp->m_sb.sb_agblocks) { xfs_warn(mp, "%s: agbno >= mp->m_sb.sb_agblocks (%d >= %d).", __func__, agbno, mp->m_sb.sb_agblocks); ASSERT(0); - return EINVAL; + return -EINVAL; } /* * Get the allocation group header. @@ -1769,7 +1769,7 @@ xfs_imap_lookup( if (i) error = xfs_inobt_get_rec(cur, &rec, &i); if (!error && i == 0) - error = EINVAL; + error = -EINVAL; } xfs_trans_brelse(tp, agbp); @@ -1780,12 +1780,12 @@ xfs_imap_lookup( /* check that the returned record contains the required inode */ if (rec.ir_startino > agino || rec.ir_startino + mp->m_ialloc_inos <= agino) - return EINVAL; + return -EINVAL; /* for untrusted inodes check it is allocated first */ if ((flags & XFS_IGET_UNTRUSTED) && (rec.ir_free & XFS_INOBT_MASK(agino - rec.ir_startino))) - return EINVAL; + return -EINVAL; *chunk_agbno = XFS_AGINO_TO_AGBNO(mp, rec.ir_startino); *offset_agbno = agbno - *chunk_agbno; @@ -1829,7 +1829,7 @@ xfs_imap( * as they can be invalid without implying corruption. */ if (flags & XFS_IGET_UNTRUSTED) - return EINVAL; + return -EINVAL; if (agno >= mp->m_sb.sb_agcount) { xfs_alert(mp, "%s: agno (%d) >= mp->m_sb.sb_agcount (%d)", @@ -1849,7 +1849,7 @@ xfs_imap( } xfs_stack_trace(); #endif /* DEBUG */ - return EINVAL; + return -EINVAL; } blks_per_cluster = xfs_icluster_size_fsb(mp); @@ -1922,7 +1922,7 @@ out_map: __func__, (unsigned long long) imap->im_blkno, (unsigned long long) imap->im_len, XFS_FSB_TO_BB(mp, mp->m_sb.sb_dblocks)); - return EINVAL; + return -EINVAL; } return 0; } @@ -2072,11 +2072,11 @@ xfs_agi_read_verify( if (xfs_sb_version_hascrc(&mp->m_sb) && !xfs_buf_verify_cksum(bp, XFS_AGI_CRC_OFF)) - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); else if (XFS_TEST_ERROR(!xfs_agi_verify(bp), mp, XFS_ERRTAG_IALLOC_READ_AGI, XFS_RANDOM_IALLOC_READ_AGI)) - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); if (bp->b_error) xfs_verifier_error(bp); @@ -2090,7 +2090,7 @@ xfs_agi_write_verify( struct xfs_buf_log_item *bip = bp->b_fspriv; if (!xfs_agi_verify(bp)) { - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.c b/fs/xfs/libxfs/xfs_ialloc_btree.c index 726f83a681a5..c9b06f30fe86 100644 --- a/fs/xfs/libxfs/xfs_ialloc_btree.c +++ b/fs/xfs/libxfs/xfs_ialloc_btree.c @@ -272,9 +272,9 @@ xfs_inobt_read_verify( struct xfs_buf *bp) { if (!xfs_btree_sblock_verify_crc(bp)) - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); else if (!xfs_inobt_verify(bp)) - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); if (bp->b_error) { trace_xfs_btree_corrupt(bp, _RET_IP_); @@ -288,7 +288,7 @@ xfs_inobt_write_verify( { if (!xfs_inobt_verify(bp)) { trace_xfs_btree_corrupt(bp, _RET_IP_); - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c index 1e5366d7745e..f18fd2da49f7 100644 --- a/fs/xfs/libxfs/xfs_inode_buf.c +++ b/fs/xfs/libxfs/xfs_inode_buf.c @@ -101,7 +101,7 @@ xfs_inode_buf_verify( return; } - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); #ifdef DEBUG xfs_alert(mp, @@ -174,14 +174,14 @@ xfs_imap_to_bp( (int)imap->im_len, buf_flags, &bp, &xfs_inode_buf_ops); if (error) { - if (error == EAGAIN) { + if (error == -EAGAIN) { ASSERT(buf_flags & XBF_TRYLOCK); return error; } - if (error == EFSCORRUPTED && + if (error == -EFSCORRUPTED && (iget_flags & XFS_IGET_UNTRUSTED)) - return EINVAL; + return -EINVAL; xfs_warn(mp, "%s: xfs_trans_read_buf() returned error %d.", __func__, error); @@ -390,7 +390,7 @@ xfs_iread( __func__, ip->i_ino); XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, dip); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto out_brelse; } diff --git a/fs/xfs/libxfs/xfs_inode_fork.c b/fs/xfs/libxfs/xfs_inode_fork.c index 2a124e97f082..8ac9411bcf2a 100644 --- a/fs/xfs/libxfs/xfs_inode_fork.c +++ b/fs/xfs/libxfs/xfs_inode_fork.c @@ -102,7 +102,7 @@ xfs_iformat_fork( be64_to_cpu(dip->di_nblocks)); XFS_CORRUPTION_ERROR("xfs_iformat(1)", XFS_ERRLEVEL_LOW, ip->i_mount, dip); - return EFSCORRUPTED; + return -EFSCORRUPTED; } if (unlikely(dip->di_forkoff > ip->i_mount->m_sb.sb_inodesize)) { @@ -111,7 +111,7 @@ xfs_iformat_fork( dip->di_forkoff); XFS_CORRUPTION_ERROR("xfs_iformat(2)", XFS_ERRLEVEL_LOW, ip->i_mount, dip); - return EFSCORRUPTED; + return -EFSCORRUPTED; } if (unlikely((ip->i_d.di_flags & XFS_DIFLAG_REALTIME) && @@ -121,7 +121,7 @@ xfs_iformat_fork( ip->i_ino); XFS_CORRUPTION_ERROR("xfs_iformat(realtime)", XFS_ERRLEVEL_LOW, ip->i_mount, dip); - return EFSCORRUPTED; + return -EFSCORRUPTED; } switch (ip->i_d.di_mode & S_IFMT) { @@ -132,7 +132,7 @@ xfs_iformat_fork( if (unlikely(dip->di_format != XFS_DINODE_FMT_DEV)) { XFS_CORRUPTION_ERROR("xfs_iformat(3)", XFS_ERRLEVEL_LOW, ip->i_mount, dip); - return EFSCORRUPTED; + return -EFSCORRUPTED; } ip->i_d.di_size = 0; ip->i_df.if_u2.if_rdev = xfs_dinode_get_rdev(dip); @@ -153,7 +153,7 @@ xfs_iformat_fork( XFS_CORRUPTION_ERROR("xfs_iformat(4)", XFS_ERRLEVEL_LOW, ip->i_mount, dip); - return EFSCORRUPTED; + return -EFSCORRUPTED; } di_size = be64_to_cpu(dip->di_size); @@ -166,7 +166,7 @@ xfs_iformat_fork( XFS_CORRUPTION_ERROR("xfs_iformat(5)", XFS_ERRLEVEL_LOW, ip->i_mount, dip); - return EFSCORRUPTED; + return -EFSCORRUPTED; } size = (int)di_size; @@ -181,13 +181,13 @@ xfs_iformat_fork( default: XFS_ERROR_REPORT("xfs_iformat(6)", XFS_ERRLEVEL_LOW, ip->i_mount); - return EFSCORRUPTED; + return -EFSCORRUPTED; } break; default: XFS_ERROR_REPORT("xfs_iformat(7)", XFS_ERRLEVEL_LOW, ip->i_mount); - return EFSCORRUPTED; + return -EFSCORRUPTED; } if (error) { return error; @@ -211,7 +211,7 @@ xfs_iformat_fork( XFS_CORRUPTION_ERROR("xfs_iformat(8)", XFS_ERRLEVEL_LOW, ip->i_mount, dip); - return EFSCORRUPTED; + return -EFSCORRUPTED; } error = xfs_iformat_local(ip, dip, XFS_ATTR_FORK, size); @@ -223,7 +223,7 @@ xfs_iformat_fork( error = xfs_iformat_btree(ip, dip, XFS_ATTR_FORK); break; default: - error = EFSCORRUPTED; + error = -EFSCORRUPTED; break; } if (error) { @@ -266,7 +266,7 @@ xfs_iformat_local( XFS_DFORK_SIZE(dip, ip->i_mount, whichfork)); XFS_CORRUPTION_ERROR("xfs_iformat_local", XFS_ERRLEVEL_LOW, ip->i_mount, dip); - return EFSCORRUPTED; + return -EFSCORRUPTED; } ifp = XFS_IFORK_PTR(ip, whichfork); real_size = 0; @@ -322,7 +322,7 @@ xfs_iformat_extents( (unsigned long long) ip->i_ino, nex); XFS_CORRUPTION_ERROR("xfs_iformat_extents(1)", XFS_ERRLEVEL_LOW, ip->i_mount, dip); - return EFSCORRUPTED; + return -EFSCORRUPTED; } ifp->if_real_bytes = 0; @@ -350,7 +350,7 @@ xfs_iformat_extents( XFS_ERROR_REPORT("xfs_iformat_extents(2)", XFS_ERRLEVEL_LOW, ip->i_mount); - return EFSCORRUPTED; + return -EFSCORRUPTED; } } ifp->if_flags |= XFS_IFEXTENTS; @@ -399,7 +399,7 @@ xfs_iformat_btree( (unsigned long long) ip->i_ino); XFS_CORRUPTION_ERROR("xfs_iformat_btree", XFS_ERRLEVEL_LOW, mp, dip); - return EFSCORRUPTED; + return -EFSCORRUPTED; } ifp->if_broot_bytes = size; @@ -436,7 +436,7 @@ xfs_iread_extents( if (unlikely(XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE)) { XFS_ERROR_REPORT("xfs_iread_extents", XFS_ERRLEVEL_LOW, ip->i_mount); - return EFSCORRUPTED; + return -EFSCORRUPTED; } nextents = XFS_IFORK_NEXTENTS(ip, whichfork); ifp = XFS_IFORK_PTR(ip, whichfork); diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c index 06ad60b4b9fd..f5ca0286a0af 100644 --- a/fs/xfs/libxfs/xfs_sb.c +++ b/fs/xfs/libxfs/xfs_sb.c @@ -186,13 +186,13 @@ xfs_mount_validate_sb( */ if (sbp->sb_magicnum != XFS_SB_MAGIC) { xfs_warn(mp, "bad magic number"); - return EWRONGFS; + return -EWRONGFS; } if (!xfs_sb_good_version(sbp)) { xfs_warn(mp, "bad version"); - return EWRONGFS; + return -EWRONGFS; } /* @@ -220,7 +220,7 @@ xfs_mount_validate_sb( xfs_warn(mp, "Attempted to mount read-only compatible filesystem read-write.\n" "Filesystem can only be safely mounted read only."); - return EINVAL; + return -EINVAL; } } if (xfs_sb_has_incompat_feature(sbp, @@ -230,7 +230,7 @@ xfs_mount_validate_sb( "Filesystem can not be safely mounted by this kernel.", (sbp->sb_features_incompat & XFS_SB_FEAT_INCOMPAT_UNKNOWN)); - return EINVAL; + return -EINVAL; } } @@ -238,13 +238,13 @@ xfs_mount_validate_sb( if (sbp->sb_qflags & (XFS_OQUOTA_ENFD | XFS_OQUOTA_CHKD)) { xfs_notice(mp, "Version 5 of Super block has XFS_OQUOTA bits."); - return EFSCORRUPTED; + return -EFSCORRUPTED; } } else if (sbp->sb_qflags & (XFS_PQUOTA_ENFD | XFS_GQUOTA_ENFD | XFS_PQUOTA_CHKD | XFS_GQUOTA_CHKD)) { xfs_notice(mp, "Superblock earlier than Version 5 has XFS_[PQ]UOTA_{ENFD|CHKD} bits."); - return EFSCORRUPTED; + return -EFSCORRUPTED; } if (unlikely( @@ -252,7 +252,7 @@ xfs_mount_validate_sb( xfs_warn(mp, "filesystem is marked as having an external log; " "specify logdev on the mount command line."); - return EINVAL; + return -EINVAL; } if (unlikely( @@ -260,7 +260,7 @@ xfs_mount_validate_sb( xfs_warn(mp, "filesystem is marked as having an internal log; " "do not specify logdev on the mount command line."); - return EINVAL; + return -EINVAL; } /* @@ -294,7 +294,7 @@ xfs_mount_validate_sb( sbp->sb_dblocks < XFS_MIN_DBLOCKS(sbp) || sbp->sb_shared_vn != 0)) { xfs_notice(mp, "SB sanity check failed"); - return EFSCORRUPTED; + return -EFSCORRUPTED; } /* @@ -305,7 +305,7 @@ xfs_mount_validate_sb( "File system with blocksize %d bytes. " "Only pagesize (%ld) or less will currently work.", sbp->sb_blocksize, PAGE_SIZE); - return ENOSYS; + return -ENOSYS; } /* @@ -320,19 +320,19 @@ xfs_mount_validate_sb( default: xfs_warn(mp, "inode size of %d bytes not supported", sbp->sb_inodesize); - return ENOSYS; + return -ENOSYS; } if (xfs_sb_validate_fsb_count(sbp, sbp->sb_dblocks) || xfs_sb_validate_fsb_count(sbp, sbp->sb_rblocks)) { xfs_warn(mp, "file system too large to be mounted on this system."); - return EFBIG; + return -EFBIG; } if (check_inprogress && sbp->sb_inprogress) { xfs_warn(mp, "Offline file system operation in progress!"); - return EFSCORRUPTED; + return -EFSCORRUPTED; } return 0; } @@ -603,7 +603,7 @@ xfs_sb_read_verify( /* Only fail bad secondaries on a known V5 filesystem */ if (bp->b_bn == XFS_SB_DADDR || xfs_sb_version_hascrc(&mp->m_sb)) { - error = EFSBADCRC; + error = -EFSBADCRC; goto out_error; } } @@ -613,7 +613,7 @@ xfs_sb_read_verify( out_error: if (error) { xfs_buf_ioerror(bp, error); - if (error == EFSCORRUPTED || error == EFSBADCRC) + if (error == -EFSCORRUPTED || error == -EFSBADCRC) xfs_verifier_error(bp); } } @@ -636,7 +636,7 @@ xfs_sb_quiet_read_verify( return; } /* quietly fail */ - xfs_buf_ioerror(bp, EWRONGFS); + xfs_buf_ioerror(bp, -EWRONGFS); } static void diff --git a/fs/xfs/libxfs/xfs_symlink_remote.c b/fs/xfs/libxfs/xfs_symlink_remote.c index 23c2f2577c8d..5782f037eab4 100644 --- a/fs/xfs/libxfs/xfs_symlink_remote.c +++ b/fs/xfs/libxfs/xfs_symlink_remote.c @@ -133,9 +133,9 @@ xfs_symlink_read_verify( return; if (!xfs_buf_verify_cksum(bp, XFS_SYMLINK_CRC_OFF)) - xfs_buf_ioerror(bp, EFSBADCRC); + xfs_buf_ioerror(bp, -EFSBADCRC); else if (!xfs_symlink_verify(bp)) - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); if (bp->b_error) xfs_verifier_error(bp); @@ -153,7 +153,7 @@ xfs_symlink_write_verify( return; if (!xfs_symlink_verify(bp)) { - xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_buf_ioerror(bp, -EFSCORRUPTED); xfs_verifier_error(bp); return; } diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c index 6888ad886ff6..a65fa5dde6e9 100644 --- a/fs/xfs/xfs_acl.c +++ b/fs/xfs/xfs_acl.c @@ -152,7 +152,7 @@ xfs_get_acl(struct inode *inode, int type) if (!xfs_acl) return ERR_PTR(-ENOMEM); - error = -xfs_attr_get(ip, ea_name, (unsigned char *)xfs_acl, + error = xfs_attr_get(ip, ea_name, (unsigned char *)xfs_acl, &len, ATTR_ROOT); if (error) { /* @@ -210,7 +210,7 @@ __xfs_set_acl(struct inode *inode, int type, struct posix_acl *acl) len -= sizeof(struct xfs_acl_entry) * (XFS_ACL_MAX_ENTRIES(ip->i_mount) - acl->a_count); - error = -xfs_attr_set(ip, ea_name, (unsigned char *)xfs_acl, + error = xfs_attr_set(ip, ea_name, (unsigned char *)xfs_acl, len, ATTR_ROOT); kmem_free(xfs_acl); @@ -218,7 +218,7 @@ __xfs_set_acl(struct inode *inode, int type, struct posix_acl *acl) /* * A NULL ACL argument means we want to remove the ACL. */ - error = -xfs_attr_remove(ip, ea_name, ATTR_ROOT); + error = xfs_attr_remove(ip, ea_name, ATTR_ROOT); /* * If the attribute didn't exist to start with that's fine. @@ -244,7 +244,7 @@ xfs_set_mode(struct inode *inode, umode_t mode) iattr.ia_mode = mode; iattr.ia_ctime = current_fs_time(inode->i_sb); - error = -xfs_setattr_nonsize(XFS_I(inode), &iattr, XFS_ATTR_NOACL); + error = xfs_setattr_nonsize(XFS_I(inode), &iattr, XFS_ATTR_NOACL); } return error; diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index eb67f416b13a..11e9b4caa54f 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -240,7 +240,7 @@ xfs_end_io( done: if (error) - ioend->io_error = -error; + ioend->io_error = error; xfs_destroy_ioend(ioend); } @@ -332,14 +332,14 @@ xfs_map_blocks( xfs_iunlock(ip, XFS_ILOCK_SHARED); if (error) - return -error; + return error; if (type == XFS_IO_DELALLOC && (!nimaps || isnullstartblock(imap->br_startblock))) { error = xfs_iomap_write_allocate(ip, offset, imap); if (!error) trace_xfs_map_blocks_alloc(ip, offset, count, type, imap); - return -error; + return error; } #ifdef DEBUG @@ -502,7 +502,7 @@ xfs_submit_ioend( * time. */ if (fail) { - ioend->io_error = -fail; + ioend->io_error = fail; xfs_finish_ioend(ioend); continue; } @@ -1302,7 +1302,7 @@ __xfs_get_blocks( error = xfs_iomap_write_direct(ip, offset, size, &imap, nimaps); if (error) - return -error; + return error; new = 1; } else { /* @@ -1415,7 +1415,7 @@ __xfs_get_blocks( out_unlock: xfs_iunlock(ip, lockmode); - return -error; + return error; } int diff --git a/fs/xfs/xfs_attr_inactive.c b/fs/xfs/xfs_attr_inactive.c index f19d1ef1f84a..aa2a8b1838a2 100644 --- a/fs/xfs/xfs_attr_inactive.c +++ b/fs/xfs/xfs_attr_inactive.c @@ -95,7 +95,7 @@ xfs_attr3_leaf_freextent( dp->i_mount->m_ddev_targp, dblkno, dblkcnt, 0); if (!bp) - return ENOMEM; + return -ENOMEM; xfs_trans_binval(*trans, bp); /* * Roll to next transaction. @@ -227,7 +227,7 @@ xfs_attr3_node_inactive( */ if (level > XFS_DA_NODE_MAXDEPTH) { xfs_trans_brelse(*trans, bp); /* no locks for later trans */ - return EIO; + return -EIO; } node = bp->b_addr; @@ -277,7 +277,7 @@ xfs_attr3_node_inactive( child_bp); break; default: - error = EIO; + error = -EIO; xfs_trans_brelse(*trans, child_bp); break; } @@ -360,7 +360,7 @@ xfs_attr3_root_inactive( error = xfs_attr3_leaf_inactive(trans, dp, bp); break; default: - error = EIO; + error = -EIO; xfs_trans_brelse(*trans, bp); break; } diff --git a/fs/xfs/xfs_attr_list.c b/fs/xfs/xfs_attr_list.c index 84ea231e0da4..62db83ab6cbc 100644 --- a/fs/xfs/xfs_attr_list.c +++ b/fs/xfs/xfs_attr_list.c @@ -150,7 +150,7 @@ xfs_attr_shortform_list(xfs_attr_list_context_t *context) XFS_ERRLEVEL_LOW, context->dp->i_mount, sfe); kmem_free(sbuf); - return EFSCORRUPTED; + return -EFSCORRUPTED; } sbp->entno = i; @@ -243,7 +243,7 @@ xfs_attr_node_list(xfs_attr_list_context_t *context) if (cursor->blkno > 0) { error = xfs_da3_node_read(NULL, dp, cursor->blkno, -1, &bp, XFS_ATTR_FORK); - if ((error != 0) && (error != EFSCORRUPTED)) + if ((error != 0) && (error != -EFSCORRUPTED)) return error; if (bp) { struct xfs_attr_leaf_entry *entries; @@ -308,7 +308,7 @@ xfs_attr_node_list(xfs_attr_list_context_t *context) context->dp->i_mount, node); xfs_trans_brelse(NULL, bp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } dp->d_ops->node_hdr_from_disk(&nodehdr, node); @@ -514,7 +514,7 @@ xfs_attr_list_int( XFS_STATS_INC(xs_attr_list); if (XFS_FORCED_SHUTDOWN(dp->i_mount)) - return EIO; + return -EIO; /* * Decide on what work routines to call based on the inode size. @@ -616,16 +616,16 @@ xfs_attr_list( * Validate the cursor. */ if (cursor->pad1 || cursor->pad2) - return EINVAL; + return -EINVAL; if ((cursor->initted == 0) && (cursor->hashval || cursor->blkno || cursor->offset)) - return EINVAL; + return -EINVAL; /* * Check for a properly aligned buffer. */ if (((long)buffer) & (sizeof(int)-1)) - return EFAULT; + return -EFAULT; if (flags & ATTR_KERNOVAL) bufsize = 0; @@ -648,6 +648,6 @@ xfs_attr_list( alist->al_offset[0] = context.bufsize; error = xfs_attr_list_int(&context); - ASSERT(error >= 0); + ASSERT(error <= 0); return error; } diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index ee48642c2802..56f050efcac8 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -133,7 +133,7 @@ xfs_bmap_finish( mp = ntp->t_mountp; if (!XFS_FORCED_SHUTDOWN(mp)) xfs_force_shutdown(mp, - (error == EFSCORRUPTED) ? + (error == -EFSCORRUPTED) ? SHUTDOWN_CORRUPT_INCORE : SHUTDOWN_META_IO_ERROR); return error; @@ -418,7 +418,7 @@ xfs_bmap_count_tree( xfs_trans_brelse(tp, bp); XFS_ERROR_REPORT("xfs_bmap_count_tree(1)", XFS_ERRLEVEL_LOW, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } xfs_trans_brelse(tp, bp); } else { @@ -485,7 +485,7 @@ xfs_bmap_count_blocks( if (unlikely(xfs_bmap_count_tree(mp, tp, ifp, bno, level, count) < 0)) { XFS_ERROR_REPORT("xfs_bmap_count_blocks(2)", XFS_ERRLEVEL_LOW, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } return 0; @@ -577,13 +577,13 @@ xfs_getbmap( if (ip->i_d.di_aformat != XFS_DINODE_FMT_EXTENTS && ip->i_d.di_aformat != XFS_DINODE_FMT_BTREE && ip->i_d.di_aformat != XFS_DINODE_FMT_LOCAL) - return EINVAL; + return -EINVAL; } else if (unlikely( ip->i_d.di_aformat != 0 && ip->i_d.di_aformat != XFS_DINODE_FMT_EXTENTS)) { XFS_ERROR_REPORT("xfs_getbmap", XFS_ERRLEVEL_LOW, ip->i_mount); - return EFSCORRUPTED; + return -EFSCORRUPTED; } prealloced = 0; @@ -592,7 +592,7 @@ xfs_getbmap( if (ip->i_d.di_format != XFS_DINODE_FMT_EXTENTS && ip->i_d.di_format != XFS_DINODE_FMT_BTREE && ip->i_d.di_format != XFS_DINODE_FMT_LOCAL) - return EINVAL; + return -EINVAL; if (xfs_get_extsz_hint(ip) || ip->i_d.di_flags & (XFS_DIFLAG_PREALLOC|XFS_DIFLAG_APPEND)){ @@ -612,26 +612,26 @@ xfs_getbmap( bmv->bmv_entries = 0; return 0; } else if (bmv->bmv_length < 0) { - return EINVAL; + return -EINVAL; } nex = bmv->bmv_count - 1; if (nex <= 0) - return EINVAL; + return -EINVAL; bmvend = bmv->bmv_offset + bmv->bmv_length; if (bmv->bmv_count > ULONG_MAX / sizeof(struct getbmapx)) - return ENOMEM; + return -ENOMEM; out = kmem_zalloc_large(bmv->bmv_count * sizeof(struct getbmapx), 0); if (!out) - return ENOMEM; + return -ENOMEM; xfs_ilock(ip, XFS_IOLOCK_SHARED); if (whichfork == XFS_DATA_FORK) { if (!(iflags & BMV_IF_DELALLOC) && (ip->i_delayed_blks || XFS_ISIZE(ip) > ip->i_d.di_size)) { - error = -filemap_write_and_wait(VFS_I(ip)->i_mapping); + error = filemap_write_and_wait(VFS_I(ip)->i_mapping); if (error) goto out_unlock_iolock; @@ -664,7 +664,7 @@ xfs_getbmap( /* * Allocate enough space to handle "subnex" maps at a time. */ - error = ENOMEM; + error = -ENOMEM; subnex = 16; map = kmem_alloc(subnex * sizeof(*map), KM_MAYFAIL | KM_NOFS); if (!map) @@ -935,7 +935,7 @@ xfs_free_eofblocks( if (need_iolock) { if (!xfs_ilock_nowait(ip, XFS_IOLOCK_EXCL)) { xfs_trans_cancel(tp, 0); - return EAGAIN; + return -EAGAIN; } } @@ -1008,14 +1008,14 @@ xfs_alloc_file_space( trace_xfs_alloc_file_space(ip); if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; error = xfs_qm_dqattach(ip, 0); if (error) return error; if (len <= 0) - return EINVAL; + return -EINVAL; rt = XFS_IS_REALTIME_INODE(ip); extsz = xfs_get_extsz_hint(ip); @@ -1081,7 +1081,7 @@ xfs_alloc_file_space( /* * Free the transaction structure. */ - ASSERT(error == ENOSPC || XFS_FORCED_SHUTDOWN(mp)); + ASSERT(error == -ENOSPC || XFS_FORCED_SHUTDOWN(mp)); xfs_trans_cancel(tp, 0); break; } @@ -1118,7 +1118,7 @@ xfs_alloc_file_space( allocated_fsb = imapp->br_blockcount; if (nimaps == 0) { - error = ENOSPC; + error = -ENOSPC; break; } @@ -1179,7 +1179,7 @@ xfs_zero_remaining_bytes( mp->m_rtdev_targp : mp->m_ddev_targp, BTOBB(mp->m_sb.sb_blocksize), 0); if (!bp) - return ENOMEM; + return -ENOMEM; xfs_buf_unlock(bp); @@ -1211,7 +1211,7 @@ xfs_zero_remaining_bytes( XFS_BUF_SET_ADDR(bp, xfs_fsb_to_db(ip, imap.br_startblock)); if (XFS_FORCED_SHUTDOWN(mp)) { - error = EIO; + error = -EIO; break; } xfs_buf_iorequest(bp); @@ -1229,7 +1229,7 @@ xfs_zero_remaining_bytes( XFS_BUF_WRITE(bp); if (XFS_FORCED_SHUTDOWN(mp)) { - error = EIO; + error = -EIO; break; } xfs_buf_iorequest(bp); @@ -1287,7 +1287,7 @@ xfs_free_file_space( rounding = max_t(xfs_off_t, 1 << mp->m_sb.sb_blocklog, PAGE_CACHE_SIZE); ioffset = offset & ~(rounding - 1); - error = -filemap_write_and_wait_range(VFS_I(ip)->i_mapping, + error = filemap_write_and_wait_range(VFS_I(ip)->i_mapping, ioffset, -1); if (error) goto out; @@ -1368,7 +1368,7 @@ xfs_free_file_space( /* * Free the transaction structure. */ - ASSERT(error == ENOSPC || XFS_FORCED_SHUTDOWN(mp)); + ASSERT(error == -ENOSPC || XFS_FORCED_SHUTDOWN(mp)); xfs_trans_cancel(tp, 0); break; } @@ -1610,14 +1610,14 @@ xfs_swap_extents_check_format( /* Should never get a local format */ if (ip->i_d.di_format == XFS_DINODE_FMT_LOCAL || tip->i_d.di_format == XFS_DINODE_FMT_LOCAL) - return EINVAL; + return -EINVAL; /* * if the target inode has less extents that then temporary inode then * why did userspace call us? */ if (ip->i_d.di_nextents < tip->i_d.di_nextents) - return EINVAL; + return -EINVAL; /* * if the target inode is in extent form and the temp inode is in btree @@ -1626,19 +1626,19 @@ xfs_swap_extents_check_format( */ if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS && tip->i_d.di_format == XFS_DINODE_FMT_BTREE) - return EINVAL; + return -EINVAL; /* Check temp in extent form to max in target */ if (tip->i_d.di_format == XFS_DINODE_FMT_EXTENTS && XFS_IFORK_NEXTENTS(tip, XFS_DATA_FORK) > XFS_IFORK_MAXEXT(ip, XFS_DATA_FORK)) - return EINVAL; + return -EINVAL; /* Check target in extent form to max in temp */ if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS && XFS_IFORK_NEXTENTS(ip, XFS_DATA_FORK) > XFS_IFORK_MAXEXT(tip, XFS_DATA_FORK)) - return EINVAL; + return -EINVAL; /* * If we are in a btree format, check that the temp root block will fit @@ -1652,20 +1652,20 @@ xfs_swap_extents_check_format( if (tip->i_d.di_format == XFS_DINODE_FMT_BTREE) { if (XFS_IFORK_BOFF(ip) && XFS_BMAP_BMDR_SPACE(tip->i_df.if_broot) > XFS_IFORK_BOFF(ip)) - return EINVAL; + return -EINVAL; if (XFS_IFORK_NEXTENTS(tip, XFS_DATA_FORK) <= XFS_IFORK_MAXEXT(ip, XFS_DATA_FORK)) - return EINVAL; + return -EINVAL; } /* Reciprocal target->temp btree format checks */ if (ip->i_d.di_format == XFS_DINODE_FMT_BTREE) { if (XFS_IFORK_BOFF(tip) && XFS_BMAP_BMDR_SPACE(ip->i_df.if_broot) > XFS_IFORK_BOFF(tip)) - return EINVAL; + return -EINVAL; if (XFS_IFORK_NEXTENTS(ip, XFS_DATA_FORK) <= XFS_IFORK_MAXEXT(tip, XFS_DATA_FORK)) - return EINVAL; + return -EINVAL; } return 0; @@ -1689,7 +1689,7 @@ xfs_swap_extents( tempifp = kmem_alloc(sizeof(xfs_ifork_t), KM_MAYFAIL); if (!tempifp) { - error = ENOMEM; + error = -ENOMEM; goto out; } @@ -1704,24 +1704,24 @@ xfs_swap_extents( /* Verify that both files have the same format */ if ((ip->i_d.di_mode & S_IFMT) != (tip->i_d.di_mode & S_IFMT)) { - error = EINVAL; + error = -EINVAL; goto out_unlock; } /* Verify both files are either real-time or non-realtime */ if (XFS_IS_REALTIME_INODE(ip) != XFS_IS_REALTIME_INODE(tip)) { - error = EINVAL; + error = -EINVAL; goto out_unlock; } - error = -filemap_write_and_wait(VFS_I(tip)->i_mapping); + error = filemap_write_and_wait(VFS_I(tip)->i_mapping); if (error) goto out_unlock; truncate_pagecache_range(VFS_I(tip), 0, -1); /* Verify O_DIRECT for ftmp */ if (VN_CACHED(VFS_I(tip)) != 0) { - error = EINVAL; + error = -EINVAL; goto out_unlock; } @@ -1729,7 +1729,7 @@ xfs_swap_extents( if (sxp->sx_offset != 0 || sxp->sx_length != ip->i_d.di_size || sxp->sx_length != tip->i_d.di_size) { - error = EFAULT; + error = -EFAULT; goto out_unlock; } @@ -1756,7 +1756,7 @@ xfs_swap_extents( (sbp->bs_ctime.tv_nsec != VFS_I(ip)->i_ctime.tv_nsec) || (sbp->bs_mtime.tv_sec != VFS_I(ip)->i_mtime.tv_sec) || (sbp->bs_mtime.tv_nsec != VFS_I(ip)->i_mtime.tv_nsec)) { - error = EBUSY; + error = -EBUSY; goto out_unlock; } @@ -1767,7 +1767,7 @@ xfs_swap_extents( * until we have switched the extents. */ if (VN_MAPPED(VFS_I(ip))) { - error = EBUSY; + error = -EBUSY; goto out_unlock; } diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index 7a34a1ae6552..a6dc83e70ece 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -130,7 +130,7 @@ xfs_buf_get_maps( bp->b_maps = kmem_zalloc(map_count * sizeof(struct xfs_buf_map), KM_NOFS); if (!bp->b_maps) - return ENOMEM; + return -ENOMEM; return 0; } @@ -344,7 +344,7 @@ retry: if (unlikely(page == NULL)) { if (flags & XBF_READ_AHEAD) { bp->b_page_count = i; - error = ENOMEM; + error = -ENOMEM; goto out_free_pages; } @@ -465,7 +465,7 @@ _xfs_buf_find( eofs = XFS_FSB_TO_BB(btp->bt_mount, btp->bt_mount->m_sb.sb_dblocks); if (blkno >= eofs) { /* - * XXX (dgc): we should really be returning EFSCORRUPTED here, + * XXX (dgc): we should really be returning -EFSCORRUPTED here, * but none of the higher level infrastructure supports * returning a specific error on buffer lookup failures. */ @@ -1052,8 +1052,8 @@ xfs_buf_ioerror( xfs_buf_t *bp, int error) { - ASSERT(error >= 0 && error <= 0xffff); - bp->b_error = (unsigned short)error; + ASSERT(error <= 0 && error >= -1000); + bp->b_error = error; trace_xfs_buf_ioerror(bp, error, _RET_IP_); } @@ -1064,7 +1064,7 @@ xfs_buf_ioerror_alert( { xfs_alert(bp->b_target->bt_mount, "metadata I/O error: block 0x%llx (\"%s\") error %d numblks %d", - (__uint64_t)XFS_BUF_ADDR(bp), func, bp->b_error, bp->b_length); + (__uint64_t)XFS_BUF_ADDR(bp), func, -bp->b_error, bp->b_length); } /* @@ -1083,7 +1083,7 @@ xfs_bioerror( /* * No need to wait until the buffer is unpinned, we aren't flushing it. */ - xfs_buf_ioerror(bp, EIO); + xfs_buf_ioerror(bp, -EIO); /* * We're calling xfs_buf_ioend, so delete XBF_DONE flag. @@ -1094,7 +1094,7 @@ xfs_bioerror( xfs_buf_ioend(bp, 0); - return EIO; + return -EIO; } /* @@ -1127,13 +1127,13 @@ xfs_bioerror_relse( * There's no reason to mark error for * ASYNC buffers. */ - xfs_buf_ioerror(bp, EIO); + xfs_buf_ioerror(bp, -EIO); complete(&bp->b_iowait); } else { xfs_buf_relse(bp); } - return EIO; + return -EIO; } STATIC int @@ -1199,7 +1199,7 @@ xfs_buf_bio_end_io( * buffers that require multiple bios to complete. */ if (!bp->b_error) - xfs_buf_ioerror(bp, -error); + xfs_buf_ioerror(bp, error); if (!bp->b_error && xfs_buf_is_vmapped(bp) && (bp->b_flags & XBF_READ)) invalidate_kernel_vmap_range(bp->b_addr, xfs_buf_vmap_len(bp)); @@ -1286,7 +1286,7 @@ next_chunk: * because the caller (xfs_buf_iorequest) holds a count itself. */ atomic_dec(&bp->b_io_remaining); - xfs_buf_ioerror(bp, EIO); + xfs_buf_ioerror(bp, -EIO); bio_put(bio); } @@ -1628,7 +1628,7 @@ xfs_setsize_buftarg( xfs_warn(btp->bt_mount, "Cannot set_blocksize to %u on device %s", sectorsize, name); - return EINVAL; + return -EINVAL; } /* Set up device logical sector size mask */ diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h index 3a7a5523d3dc..c753183900b3 100644 --- a/fs/xfs/xfs_buf.h +++ b/fs/xfs/xfs_buf.h @@ -178,7 +178,7 @@ typedef struct xfs_buf { atomic_t b_io_remaining; /* #outstanding I/O requests */ unsigned int b_page_count; /* size of page array */ unsigned int b_offset; /* page offset in first page */ - unsigned short b_error; /* error code on I/O */ + int b_error; /* error code on I/O */ const struct xfs_buf_ops *b_ops; #ifdef XFS_BUF_LOCK_TRACKING diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c index 4654338b03fc..76007deed31f 100644 --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -488,7 +488,7 @@ xfs_buf_item_unpin( xfs_buf_lock(bp); xfs_buf_hold(bp); bp->b_flags |= XBF_ASYNC; - xfs_buf_ioerror(bp, EIO); + xfs_buf_ioerror(bp, -EIO); XFS_BUF_UNDONE(bp); xfs_buf_stale(bp); xfs_buf_ioend(bp, 0); @@ -725,7 +725,7 @@ xfs_buf_item_get_format( bip->bli_formats = kmem_zalloc(count * sizeof(struct xfs_buf_log_format), KM_SLEEP); if (!bip->bli_formats) - return ENOMEM; + return -ENOMEM; return 0; } diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c index 02390739abf7..f1b69edcdf31 100644 --- a/fs/xfs/xfs_dir2_readdir.c +++ b/fs/xfs/xfs_dir2_readdir.c @@ -95,7 +95,7 @@ xfs_dir2_sf_getdents( */ if (dp->i_d.di_size < offsetof(xfs_dir2_sf_hdr_t, parent)) { ASSERT(XFS_FORCED_SHUTDOWN(dp->i_mount)); - return EIO; + return -EIO; } ASSERT(dp->i_df.if_bytes == dp->i_d.di_size); @@ -677,7 +677,7 @@ xfs_readdir( trace_xfs_readdir(dp); if (XFS_FORCED_SHUTDOWN(dp->i_mount)) - return EIO; + return -EIO; ASSERT(S_ISDIR(dp->i_d.di_mode)); XFS_STATS_INC(xs_dir_getdents); diff --git a/fs/xfs/xfs_discard.c b/fs/xfs/xfs_discard.c index 3fee16e63f3a..13d08a1b390e 100644 --- a/fs/xfs/xfs_discard.c +++ b/fs/xfs/xfs_discard.c @@ -124,7 +124,7 @@ xfs_trim_extents( } trace_xfs_discard_extent(mp, agno, fbno, flen); - error = -blkdev_issue_discard(bdev, dbno, dlen, GFP_NOFS, 0); + error = blkdev_issue_discard(bdev, dbno, dlen, GFP_NOFS, 0); if (error) goto out_del_cursor; *blocks_trimmed += flen; @@ -195,7 +195,7 @@ xfs_ioc_trim( end_agno = xfs_daddr_to_agno(mp, end); for (agno = start_agno; agno <= end_agno; agno++) { - error = -xfs_trim_extents(mp, agno, start, end, minlen, + error = xfs_trim_extents(mp, agno, start, end, minlen, &blocks_trimmed); if (error) last_error = error; @@ -222,11 +222,11 @@ xfs_discard_extents( trace_xfs_discard_extent(mp, busyp->agno, busyp->bno, busyp->length); - error = -blkdev_issue_discard(mp->m_ddev_targp->bt_bdev, + error = blkdev_issue_discard(mp->m_ddev_targp->bt_bdev, XFS_AGB_TO_DADDR(mp, busyp->agno, busyp->bno), XFS_FSB_TO_BB(mp, busyp->length), GFP_NOFS, 0); - if (error && error != EOPNOTSUPP) { + if (error && error != -EOPNOTSUPP) { xfs_info(mp, "discard failed for extent [0x%llu,%u], error %d", (unsigned long long)busyp->bno, diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index 3ee242686181..8a44a79f49af 100644 --- a/fs/xfs/xfs_dquot.c +++ b/fs/xfs/xfs_dquot.c @@ -327,7 +327,7 @@ xfs_qm_dqalloc( */ if (!xfs_this_quota_on(dqp->q_mount, dqp->dq_flags)) { xfs_iunlock(quotip, XFS_ILOCK_EXCL); - return ESRCH; + return -ESRCH; } xfs_trans_ijoin(tp, quotip, XFS_ILOCK_EXCL); @@ -354,7 +354,7 @@ xfs_qm_dqalloc( mp->m_quotainfo->qi_dqchunklen, 0); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error1; } bp->b_ops = &xfs_dquot_buf_ops; @@ -442,7 +442,7 @@ xfs_qm_dqrepair( if (error) { /* repair failed, we're screwed */ xfs_trans_brelse(tp, *bpp); - return EIO; + return -EIO; } } @@ -480,7 +480,7 @@ xfs_qm_dqtobp( * didn't have the quota inode lock. */ xfs_iunlock(quotip, lock_mode); - return ESRCH; + return -ESRCH; } /* @@ -508,7 +508,7 @@ xfs_qm_dqtobp( * We don't allocate unless we're asked to */ if (!(flags & XFS_QMOPT_DQALLOC)) - return ENOENT; + return -ENOENT; ASSERT(tp); error = xfs_qm_dqalloc(tpp, mp, dqp, quotip, @@ -530,7 +530,7 @@ xfs_qm_dqtobp( mp->m_quotainfo->qi_dqchunklen, 0, &bp, &xfs_dquot_buf_ops); - if (error == EFSCORRUPTED && (flags & XFS_QMOPT_DQREPAIR)) { + if (error == -EFSCORRUPTED && (flags & XFS_QMOPT_DQREPAIR)) { xfs_dqid_t firstid = (xfs_dqid_t)map.br_startoff * mp->m_quotainfo->qi_dqperchunk; ASSERT(bp == NULL); @@ -715,7 +715,7 @@ xfs_qm_dqget( if ((! XFS_IS_UQUOTA_ON(mp) && type == XFS_DQ_USER) || (! XFS_IS_PQUOTA_ON(mp) && type == XFS_DQ_PROJ) || (! XFS_IS_GQUOTA_ON(mp) && type == XFS_DQ_GROUP)) { - return ESRCH; + return -ESRCH; } #ifdef DEBUG @@ -723,7 +723,7 @@ xfs_qm_dqget( if ((xfs_dqerror_target == mp->m_ddev_targp) && (xfs_dqreq_num++ % xfs_dqerror_mod) == 0) { xfs_debug(mp, "Returning error in dqget"); - return EIO; + return -EIO; } } @@ -796,14 +796,14 @@ restart: } else { /* inode stays locked on return */ xfs_qm_dqdestroy(dqp); - return ESRCH; + return -ESRCH; } } mutex_lock(&qi->qi_tree_lock); - error = -radix_tree_insert(tree, id, dqp); + error = radix_tree_insert(tree, id, dqp); if (unlikely(error)) { - WARN_ON(error != EEXIST); + WARN_ON(error != -EEXIST); /* * Duplicate found. Just throw away the new dquot and start @@ -966,7 +966,7 @@ xfs_qm_dqflush( SHUTDOWN_CORRUPT_INCORE); else spin_unlock(&mp->m_ail->xa_lock); - error = EIO; + error = -EIO; goto out_unlock; } @@ -992,7 +992,7 @@ xfs_qm_dqflush( xfs_buf_relse(bp); xfs_dqfunlock(dqp); xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE); - return EIO; + return -EIO; } /* This is the only portion of data that needs to persist */ @@ -1045,7 +1045,7 @@ xfs_qm_dqflush( out_unlock: xfs_dqfunlock(dqp); - return EIO; + return -EIO; } /* diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c index 14f98c2f0daf..b92fd7bc49e3 100644 --- a/fs/xfs/xfs_error.c +++ b/fs/xfs/xfs_error.c @@ -167,7 +167,7 @@ xfs_verifier_error( struct xfs_mount *mp = bp->b_target->bt_mount; xfs_alert(mp, "Metadata %s detected at %pF, block 0x%llx", - bp->b_error == EFSBADCRC ? "CRC error" : "corruption", + bp->b_error == -EFSBADCRC ? "CRC error" : "corruption", __return_address, bp->b_bn); xfs_alert(mp, "Unmount and run xfs_repair"); diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h index a2b5b4cfd228..279a76e52791 100644 --- a/fs/xfs/xfs_error.h +++ b/fs/xfs/xfs_error.h @@ -47,7 +47,7 @@ extern void xfs_verifier_error(struct xfs_buf *bp); if (unlikely(!fs_is_ok)) { \ XFS_ERROR_REPORT("XFS_WANT_CORRUPTED_GOTO", \ XFS_ERRLEVEL_LOW, NULL); \ - error = EFSCORRUPTED; \ + error = -EFSCORRUPTED; \ goto l; \ } \ } @@ -59,7 +59,7 @@ extern void xfs_verifier_error(struct xfs_buf *bp); if (unlikely(!fs_is_ok)) { \ XFS_ERROR_REPORT("XFS_WANT_CORRUPTED_RETURN", \ XFS_ERRLEVEL_LOW, NULL); \ - return EFSCORRUPTED; \ + return -EFSCORRUPTED; \ } \ } diff --git a/fs/xfs/xfs_export.c b/fs/xfs/xfs_export.c index 753e467aa1a5..5a6bd5d8779a 100644 --- a/fs/xfs/xfs_export.c +++ b/fs/xfs/xfs_export.c @@ -147,9 +147,9 @@ xfs_nfs_get_inode( * We don't use ESTALE directly down the chain to not * confuse applications using bulkstat that expect EINVAL. */ - if (error == EINVAL || error == ENOENT) - error = ESTALE; - return ERR_PTR(-error); + if (error == -EINVAL || error == -ENOENT) + error = -ESTALE; + return ERR_PTR(error); } if (ip->i_d.di_gen != generation) { @@ -217,7 +217,7 @@ xfs_fs_get_parent( error = xfs_lookup(XFS_I(child->d_inode), &xfs_name_dotdot, &cip, NULL); if (unlikely(error)) - return ERR_PTR(-error); + return ERR_PTR(error); return d_obtain_alias(VFS_I(cip)); } @@ -237,7 +237,7 @@ xfs_fs_nfs_commit_metadata( if (!lsn) return 0; - return -_xfs_log_force_lsn(mp, lsn, XFS_LOG_SYNC, NULL); + return _xfs_log_force_lsn(mp, lsn, XFS_LOG_SYNC, NULL); } const struct export_operations xfs_export_operations = { diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c index fb7a4c1ce1c5..c4327419dc5c 100644 --- a/fs/xfs/xfs_extfree_item.c +++ b/fs/xfs/xfs_extfree_item.c @@ -298,7 +298,7 @@ xfs_efi_copy_format(xfs_log_iovec_t *buf, xfs_efi_log_format_t *dst_efi_fmt) } return 0; } - return EFSCORRUPTED; + return -EFSCORRUPTED; } /* diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 754caa0e8ef2..181605da08e4 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -155,7 +155,7 @@ xfs_dir_fsync( if (!lsn) return 0; - return -_xfs_log_force_lsn(mp, lsn, XFS_LOG_SYNC, NULL); + return _xfs_log_force_lsn(mp, lsn, XFS_LOG_SYNC, NULL); } STATIC int @@ -225,7 +225,7 @@ xfs_file_fsync( !log_flushed) xfs_blkdev_issue_flush(mp->m_ddev_targp); - return -error; + return error; } STATIC ssize_t @@ -524,7 +524,7 @@ restart: xfs_rw_ilock(ip, *iolock); goto restart; } - error = -xfs_zero_eof(ip, *pos, i_size_read(inode)); + error = xfs_zero_eof(ip, *pos, i_size_read(inode)); if (error) return error; } @@ -772,7 +772,7 @@ xfs_file_fallocate( unsigned blksize_mask = (1 << inode->i_blkbits) - 1; if (offset & blksize_mask || len & blksize_mask) { - error = EINVAL; + error = -EINVAL; goto out_unlock; } @@ -781,7 +781,7 @@ xfs_file_fallocate( * in which case it is effectively a truncate operation */ if (offset + len >= i_size_read(inode)) { - error = EINVAL; + error = -EINVAL; goto out_unlock; } @@ -794,7 +794,7 @@ xfs_file_fallocate( if (!(mode & FALLOC_FL_KEEP_SIZE) && offset + len > i_size_read(inode)) { new_size = offset + len; - error = -inode_newsize_ok(inode, new_size); + error = inode_newsize_ok(inode, new_size); if (error) goto out_unlock; } @@ -844,7 +844,7 @@ xfs_file_fallocate( out_unlock: xfs_iunlock(ip, XFS_IOLOCK_EXCL); - return -error; + return error; } @@ -889,7 +889,7 @@ xfs_file_release( struct inode *inode, struct file *filp) { - return -xfs_release(XFS_I(inode)); + return xfs_release(XFS_I(inode)); } STATIC int @@ -918,7 +918,7 @@ xfs_file_readdir( error = xfs_readdir(ip, ctx, bufsize); if (error) - return -error; + return error; return 0; } @@ -1184,7 +1184,7 @@ xfs_seek_data( isize = i_size_read(inode); if (start >= isize) { - error = ENXIO; + error = -ENXIO; goto out_unlock; } @@ -1206,7 +1206,7 @@ xfs_seek_data( /* No extents at given offset, must be beyond EOF */ if (nmap == 0) { - error = ENXIO; + error = -ENXIO; goto out_unlock; } @@ -1237,7 +1237,7 @@ xfs_seek_data( * we are reading after EOF if nothing in map[1]. */ if (nmap == 1) { - error = ENXIO; + error = -ENXIO; goto out_unlock; } @@ -1250,7 +1250,7 @@ xfs_seek_data( fsbno = map[i - 1].br_startoff + map[i - 1].br_blockcount; start = XFS_FSB_TO_B(mp, fsbno); if (start >= isize) { - error = ENXIO; + error = -ENXIO; goto out_unlock; } } @@ -1262,7 +1262,7 @@ out_unlock: xfs_iunlock(ip, lock); if (error) - return -error; + return error; return offset; } @@ -1288,7 +1288,7 @@ xfs_seek_hole( isize = i_size_read(inode); if (start >= isize) { - error = ENXIO; + error = -ENXIO; goto out_unlock; } @@ -1307,7 +1307,7 @@ xfs_seek_hole( /* No extents at given offset, must be beyond EOF */ if (nmap == 0) { - error = ENXIO; + error = -ENXIO; goto out_unlock; } @@ -1370,7 +1370,7 @@ out_unlock: xfs_iunlock(ip, lock); if (error) - return -error; + return error; return offset; } diff --git a/fs/xfs/xfs_filestream.c b/fs/xfs/xfs_filestream.c index 8ec81bed7992..e92730c1d3ca 100644 --- a/fs/xfs/xfs_filestream.c +++ b/fs/xfs/xfs_filestream.c @@ -258,7 +258,7 @@ next_ag: if (*agp == NULLAGNUMBER) return 0; - err = ENOMEM; + err = -ENOMEM; item = kmem_alloc(sizeof(*item), KM_MAYFAIL); if (!item) goto out_put_ag; @@ -268,7 +268,7 @@ next_ag: err = xfs_mru_cache_insert(mp->m_filestream, ip->i_ino, &item->mru); if (err) { - if (err == EEXIST) + if (err == -EEXIST) err = 0; goto out_free_item; } diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index 4334638b7b83..f91de1ef05e1 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -168,7 +168,7 @@ xfs_growfs_data_private( nb = in->newblocks; pct = in->imaxpct; if (nb < mp->m_sb.sb_dblocks || pct < 0 || pct > 100) - return EINVAL; + return -EINVAL; if ((error = xfs_sb_validate_fsb_count(&mp->m_sb, nb))) return error; dpct = pct - mp->m_sb.sb_imax_pct; @@ -176,7 +176,7 @@ xfs_growfs_data_private( XFS_FSB_TO_BB(mp, nb) - XFS_FSS_TO_BB(mp, 1), XFS_FSS_TO_BB(mp, 1), 0, NULL); if (!bp) - return EIO; + return -EIO; if (bp->b_error) { error = bp->b_error; xfs_buf_relse(bp); @@ -191,7 +191,7 @@ xfs_growfs_data_private( nagcount--; nb = (xfs_rfsblock_t)nagcount * mp->m_sb.sb_agblocks; if (nb < mp->m_sb.sb_dblocks) - return EINVAL; + return -EINVAL; } new = nb - mp->m_sb.sb_dblocks; oagcount = mp->m_sb.sb_agcount; @@ -229,7 +229,7 @@ xfs_growfs_data_private( XFS_FSS_TO_BB(mp, 1), 0, &xfs_agf_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error0; } @@ -270,7 +270,7 @@ xfs_growfs_data_private( XFS_FSS_TO_BB(mp, 1), 0, &xfs_agfl_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error0; } @@ -298,7 +298,7 @@ xfs_growfs_data_private( XFS_FSS_TO_BB(mp, 1), 0, &xfs_agi_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error0; } @@ -336,7 +336,7 @@ xfs_growfs_data_private( &xfs_allocbt_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error0; } @@ -365,7 +365,7 @@ xfs_growfs_data_private( BTOBB(mp->m_sb.sb_blocksize), 0, &xfs_allocbt_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error0; } @@ -395,7 +395,7 @@ xfs_growfs_data_private( BTOBB(mp->m_sb.sb_blocksize), 0, &xfs_inobt_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error0; } @@ -420,7 +420,7 @@ xfs_growfs_data_private( BTOBB(mp->m_sb.sb_blocksize), 0, &xfs_inobt_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error0; } @@ -531,7 +531,7 @@ xfs_growfs_data_private( bp->b_ops = &xfs_sb_buf_ops; xfs_buf_zero(bp, 0, BBTOB(bp->b_length)); } else - error = ENOMEM; + error = -ENOMEM; } /* @@ -576,17 +576,17 @@ xfs_growfs_log_private( nb = in->newblocks; if (nb < XFS_MIN_LOG_BLOCKS || nb < XFS_B_TO_FSB(mp, XFS_MIN_LOG_BYTES)) - return EINVAL; + return -EINVAL; if (nb == mp->m_sb.sb_logblocks && in->isint == (mp->m_sb.sb_logstart != 0)) - return EINVAL; + return -EINVAL; /* * Moving the log is hard, need new interfaces to sync * the log first, hold off all activity while moving it. * Can have shorter or longer log in the same space, * or transform internal to external log or vice versa. */ - return ENOSYS; + return -ENOSYS; } /* @@ -604,9 +604,9 @@ xfs_growfs_data( int error; if (!capable(CAP_SYS_ADMIN)) - return EPERM; + return -EPERM; if (!mutex_trylock(&mp->m_growlock)) - return EWOULDBLOCK; + return -EWOULDBLOCK; error = xfs_growfs_data_private(mp, in); mutex_unlock(&mp->m_growlock); return error; @@ -620,9 +620,9 @@ xfs_growfs_log( int error; if (!capable(CAP_SYS_ADMIN)) - return EPERM; + return -EPERM; if (!mutex_trylock(&mp->m_growlock)) - return EWOULDBLOCK; + return -EWOULDBLOCK; error = xfs_growfs_log_private(mp, in); mutex_unlock(&mp->m_growlock); return error; @@ -674,7 +674,7 @@ xfs_reserve_blocks( /* If inval is null, report current values and return */ if (inval == (__uint64_t *)NULL) { if (!outval) - return EINVAL; + return -EINVAL; outval->resblks = mp->m_resblks; outval->resblks_avail = mp->m_resblks_avail; return 0; @@ -757,7 +757,7 @@ out: int error; error = xfs_icsb_modify_counters(mp, XFS_SBS_FDBLOCKS, fdblks_delta, 0); - if (error == ENOSPC) + if (error == -ENOSPC) goto retry; } return 0; @@ -818,7 +818,7 @@ xfs_fs_goingdown( SHUTDOWN_FORCE_UMOUNT | SHUTDOWN_LOG_IO_ERROR); break; default: - return EINVAL; + return -EINVAL; } return 0; diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c index f2cc936d713e..08ba4c6e1359 100644 --- a/fs/xfs/xfs_icache.c +++ b/fs/xfs/xfs_icache.c @@ -158,7 +158,7 @@ xfs_iget_cache_hit( if (ip->i_ino != ino) { trace_xfs_iget_skip(ip); XFS_STATS_INC(xs_ig_frecycle); - error = EAGAIN; + error = -EAGAIN; goto out_error; } @@ -176,7 +176,7 @@ xfs_iget_cache_hit( if (ip->i_flags & (XFS_INEW|XFS_IRECLAIM)) { trace_xfs_iget_skip(ip); XFS_STATS_INC(xs_ig_frecycle); - error = EAGAIN; + error = -EAGAIN; goto out_error; } @@ -184,7 +184,7 @@ xfs_iget_cache_hit( * If lookup is racing with unlink return an error immediately. */ if (ip->i_d.di_mode == 0 && !(flags & XFS_IGET_CREATE)) { - error = ENOENT; + error = -ENOENT; goto out_error; } @@ -206,7 +206,7 @@ xfs_iget_cache_hit( spin_unlock(&ip->i_flags_lock); rcu_read_unlock(); - error = -inode_init_always(mp->m_super, inode); + error = inode_init_always(mp->m_super, inode); if (error) { /* * Re-initializing the inode failed, and we are in deep @@ -243,7 +243,7 @@ xfs_iget_cache_hit( /* If the VFS inode is being torn down, pause and try again. */ if (!igrab(inode)) { trace_xfs_iget_skip(ip); - error = EAGAIN; + error = -EAGAIN; goto out_error; } @@ -285,7 +285,7 @@ xfs_iget_cache_miss( ip = xfs_inode_alloc(mp, ino); if (!ip) - return ENOMEM; + return -ENOMEM; error = xfs_iread(mp, tp, ip, flags); if (error) @@ -294,7 +294,7 @@ xfs_iget_cache_miss( trace_xfs_iget_miss(ip); if ((ip->i_d.di_mode == 0) && !(flags & XFS_IGET_CREATE)) { - error = ENOENT; + error = -ENOENT; goto out_destroy; } @@ -305,7 +305,7 @@ xfs_iget_cache_miss( * recurse into the file system. */ if (radix_tree_preload(GFP_NOFS)) { - error = EAGAIN; + error = -EAGAIN; goto out_destroy; } @@ -341,7 +341,7 @@ xfs_iget_cache_miss( if (unlikely(error)) { WARN_ON(error != -EEXIST); XFS_STATS_INC(xs_ig_dup); - error = EAGAIN; + error = -EAGAIN; goto out_preload_end; } spin_unlock(&pag->pag_ici_lock); @@ -408,7 +408,7 @@ xfs_iget( /* reject inode numbers outside existing AGs */ if (!ino || XFS_INO_TO_AGNO(mp, ino) >= mp->m_sb.sb_agcount) - return EINVAL; + return -EINVAL; /* get the perag structure and ensure that it's inode capable */ pag = xfs_perag_get(mp, XFS_INO_TO_AGNO(mp, ino)); @@ -445,7 +445,7 @@ again: return 0; out_error_or_again: - if (error == EAGAIN) { + if (error == -EAGAIN) { delay(1); goto again; } @@ -489,18 +489,18 @@ xfs_inode_ag_walk_grab( /* nothing to sync during shutdown */ if (XFS_FORCED_SHUTDOWN(ip->i_mount)) - return EFSCORRUPTED; + return -EFSCORRUPTED; /* If we can't grab the inode, it must on it's way to reclaim. */ if (!igrab(inode)) - return ENOENT; + return -ENOENT; /* inode is valid */ return 0; out_unlock_noent: spin_unlock(&ip->i_flags_lock); - return ENOENT; + return -ENOENT; } STATIC int @@ -583,16 +583,16 @@ restart: continue; error = execute(batch[i], flags, args); IRELE(batch[i]); - if (error == EAGAIN) { + if (error == -EAGAIN) { skipped++; continue; } - if (error && last_error != EFSCORRUPTED) + if (error && last_error != -EFSCORRUPTED) last_error = error; } /* bail out if the filesystem is corrupted. */ - if (error == EFSCORRUPTED) + if (error == -EFSCORRUPTED) break; cond_resched(); @@ -652,7 +652,7 @@ xfs_inode_ag_iterator( xfs_perag_put(pag); if (error) { last_error = error; - if (error == EFSCORRUPTED) + if (error == -EFSCORRUPTED) break; } } @@ -680,7 +680,7 @@ xfs_inode_ag_iterator_tag( xfs_perag_put(pag); if (error) { last_error = error; - if (error == EFSCORRUPTED) + if (error == -EFSCORRUPTED) break; } } @@ -944,7 +944,7 @@ restart: * see the stale flag set on the inode. */ error = xfs_iflush(ip, &bp); - if (error == EAGAIN) { + if (error == -EAGAIN) { xfs_iunlock(ip, XFS_ILOCK_EXCL); /* backoff longer than in xfs_ifree_cluster */ delay(2); @@ -997,7 +997,7 @@ out: xfs_iflags_clear(ip, XFS_IRECLAIM); xfs_iunlock(ip, XFS_ILOCK_EXCL); /* - * We could return EAGAIN here to make reclaim rescan the inode tree in + * We could return -EAGAIN here to make reclaim rescan the inode tree in * a short while. However, this just burns CPU time scanning the tree * waiting for IO to complete and the reclaim work never goes back to * the idle state. Instead, return 0 to let the next scheduled @@ -1100,7 +1100,7 @@ restart: if (!batch[i]) continue; error = xfs_reclaim_inode(batch[i], pag, flags); - if (error && last_error != EFSCORRUPTED) + if (error && last_error != -EFSCORRUPTED) last_error = error; } @@ -1240,7 +1240,7 @@ xfs_inode_free_eofblocks( ret = xfs_free_eofblocks(ip->i_mount, ip, true); /* don't revisit the inode if we're not waiting */ - if (ret == EAGAIN && !(flags & SYNC_WAIT)) + if (ret == -EAGAIN && !(flags & SYNC_WAIT)) ret = 0; return ret; diff --git a/fs/xfs/xfs_icache.h b/fs/xfs/xfs_icache.h index 9cf017b899be..6250430d609c 100644 --- a/fs/xfs/xfs_icache.h +++ b/fs/xfs/xfs_icache.h @@ -72,14 +72,14 @@ xfs_fs_eofblocks_from_user( struct xfs_eofblocks *dst) { if (src->eof_version != XFS_EOFBLOCKS_VERSION) - return EINVAL; + return -EINVAL; if (src->eof_flags & ~XFS_EOF_FLAGS_VALID) - return EINVAL; + return -EINVAL; if (memchr_inv(&src->pad32, 0, sizeof(src->pad32)) || memchr_inv(src->pad64, 0, sizeof(src->pad64))) - return EINVAL; + return -EINVAL; dst->eof_flags = src->eof_flags; dst->eof_prid = src->eof_prid; @@ -89,14 +89,14 @@ xfs_fs_eofblocks_from_user( if (src->eof_flags & XFS_EOF_FLAGS_UID) { dst->eof_uid = make_kuid(current_user_ns(), src->eof_uid); if (!uid_valid(dst->eof_uid)) - return EINVAL; + return -EINVAL; } dst->eof_gid = INVALID_GID; if (src->eof_flags & XFS_EOF_FLAGS_GID) { dst->eof_gid = make_kgid(current_user_ns(), src->eof_gid); if (!gid_valid(dst->eof_gid)) - return EINVAL; + return -EINVAL; } return 0; } diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 605e3e1dff28..1a5e068bc420 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -583,7 +583,7 @@ xfs_lookup( trace_xfs_lookup(dp, name); if (XFS_FORCED_SHUTDOWN(dp->i_mount)) - return EIO; + return -EIO; lock_mode = xfs_ilock_data_map_shared(dp); error = xfs_dir_lookup(NULL, dp, name, &inum, ci_name); @@ -893,7 +893,7 @@ xfs_dir_ialloc( } if (!ialloc_context && !ip) { *ipp = NULL; - return ENOSPC; + return -ENOSPC; } /* @@ -1088,7 +1088,7 @@ xfs_create( trace_xfs_create(dp, name); if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; prid = xfs_get_initial_prid(dp); @@ -1125,12 +1125,12 @@ xfs_create( */ tres.tr_logflags = XFS_TRANS_PERM_LOG_RES; error = xfs_trans_reserve(tp, &tres, resblks, 0); - if (error == ENOSPC) { + if (error == -ENOSPC) { /* flush outstanding delalloc blocks and retry */ xfs_flush_inodes(mp); error = xfs_trans_reserve(tp, &tres, resblks, 0); } - if (error == ENOSPC) { + if (error == -ENOSPC) { /* No space at all so try a "no-allocation" reservation */ resblks = 0; error = xfs_trans_reserve(tp, &tres, 0, 0); @@ -1165,7 +1165,7 @@ xfs_create( error = xfs_dir_ialloc(&tp, dp, mode, is_dir ? 2 : 1, rdev, prid, resblks > 0, &ip, &committed); if (error) { - if (error == ENOSPC) + if (error == -ENOSPC) goto out_trans_cancel; goto out_trans_abort; } @@ -1184,7 +1184,7 @@ xfs_create( &first_block, &free_list, resblks ? resblks - XFS_IALLOC_SPACE_RES(mp) : 0); if (error) { - ASSERT(error != ENOSPC); + ASSERT(error != -ENOSPC); goto out_trans_abort; } xfs_trans_ichgtime(tp, dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG); @@ -1274,7 +1274,7 @@ xfs_create_tmpfile( uint resblks; if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; prid = xfs_get_initial_prid(dp); @@ -1293,7 +1293,7 @@ xfs_create_tmpfile( tres = &M_RES(mp)->tr_create_tmpfile; error = xfs_trans_reserve(tp, tres, resblks, 0); - if (error == ENOSPC) { + if (error == -ENOSPC) { /* No space at all so try a "no-allocation" reservation */ resblks = 0; error = xfs_trans_reserve(tp, tres, 0, 0); @@ -1311,7 +1311,7 @@ xfs_create_tmpfile( error = xfs_dir_ialloc(&tp, dp, mode, 1, 0, prid, resblks > 0, &ip, NULL); if (error) { - if (error == ENOSPC) + if (error == -ENOSPC) goto out_trans_cancel; goto out_trans_abort; } @@ -1382,7 +1382,7 @@ xfs_link( ASSERT(!S_ISDIR(sip->i_d.di_mode)); if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; error = xfs_qm_dqattach(sip, 0); if (error) @@ -1396,7 +1396,7 @@ xfs_link( cancel_flags = XFS_TRANS_RELEASE_LOG_RES; resblks = XFS_LINK_SPACE_RES(mp, target_name->len); error = xfs_trans_reserve(tp, &M_RES(mp)->tr_link, resblks, 0); - if (error == ENOSPC) { + if (error == -ENOSPC) { resblks = 0; error = xfs_trans_reserve(tp, &M_RES(mp)->tr_link, 0, 0); } @@ -1417,7 +1417,7 @@ xfs_link( */ if (unlikely((tdp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) && (xfs_get_projid(tdp) != xfs_get_projid(sip)))) { - error = EXDEV; + error = -EXDEV; goto error_return; } @@ -1636,7 +1636,7 @@ xfs_release( if (truncated) { xfs_iflags_clear(ip, XFS_IDIRTY_RELEASE); if (VN_DIRTY(VFS_I(ip)) && ip->i_delayed_blks > 0) { - error = -filemap_flush(VFS_I(ip)->i_mapping); + error = filemap_flush(VFS_I(ip)->i_mapping); if (error) return error; } @@ -1673,7 +1673,7 @@ xfs_release( return 0; error = xfs_free_eofblocks(mp, ip, true); - if (error && error != EAGAIN) + if (error && error != -EAGAIN) return error; /* delalloc blocks after truncation means it really is dirty */ @@ -1772,7 +1772,7 @@ xfs_inactive_ifree( error = xfs_trans_reserve(tp, &M_RES(mp)->tr_ifree, XFS_IFREE_SPACE_RES(mp), 0); if (error) { - if (error == ENOSPC) { + if (error == -ENOSPC) { xfs_warn_ratelimited(mp, "Failed to remove inode(s) from unlinked list. " "Please free space, unmount and run xfs_repair."); @@ -2219,7 +2219,7 @@ xfs_ifree_cluster( XBF_UNMAPPED); if (!bp) - return ENOMEM; + return -ENOMEM; /* * This buffer may not have been correctly initialised as we @@ -2491,7 +2491,7 @@ xfs_remove( trace_xfs_remove(dp, name); if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; error = xfs_qm_dqattach(dp, 0); if (error) @@ -2521,12 +2521,12 @@ xfs_remove( */ resblks = XFS_REMOVE_SPACE_RES(mp); error = xfs_trans_reserve(tp, &M_RES(mp)->tr_remove, resblks, 0); - if (error == ENOSPC) { + if (error == -ENOSPC) { resblks = 0; error = xfs_trans_reserve(tp, &M_RES(mp)->tr_remove, 0, 0); } if (error) { - ASSERT(error != ENOSPC); + ASSERT(error != -ENOSPC); cancel_flags = 0; goto out_trans_cancel; } @@ -2543,11 +2543,11 @@ xfs_remove( if (is_dir) { ASSERT(ip->i_d.di_nlink >= 2); if (ip->i_d.di_nlink != 2) { - error = ENOTEMPTY; + error = -ENOTEMPTY; goto out_trans_cancel; } if (!xfs_dir_isempty(ip)) { - error = ENOTEMPTY; + error = -ENOTEMPTY; goto out_trans_cancel; } @@ -2582,7 +2582,7 @@ xfs_remove( error = xfs_dir_removename(tp, dp, name, ip->i_ino, &first_block, &free_list, resblks); if (error) { - ASSERT(error != ENOENT); + ASSERT(error != -ENOENT); goto out_bmap_cancel; } @@ -2702,7 +2702,7 @@ xfs_rename( cancel_flags = XFS_TRANS_RELEASE_LOG_RES; spaceres = XFS_RENAME_SPACE_RES(mp, target_name->len); error = xfs_trans_reserve(tp, &M_RES(mp)->tr_rename, spaceres, 0); - if (error == ENOSPC) { + if (error == -ENOSPC) { spaceres = 0; error = xfs_trans_reserve(tp, &M_RES(mp)->tr_rename, 0, 0); } @@ -2747,7 +2747,7 @@ xfs_rename( */ if (unlikely((target_dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) && (xfs_get_projid(target_dp) != xfs_get_projid(src_ip)))) { - error = EXDEV; + error = -EXDEV; goto error_return; } @@ -2770,7 +2770,7 @@ xfs_rename( error = xfs_dir_createname(tp, target_dp, target_name, src_ip->i_ino, &first_block, &free_list, spaceres); - if (error == ENOSPC) + if (error == -ENOSPC) goto error_return; if (error) goto abort_return; @@ -2795,7 +2795,7 @@ xfs_rename( */ if (!(xfs_dir_isempty(target_ip)) || (target_ip->i_d.di_nlink > 2)) { - error = EEXIST; + error = -EEXIST; goto error_return; } } @@ -2847,7 +2847,7 @@ xfs_rename( error = xfs_dir_replace(tp, src_ip, &xfs_name_dotdot, target_dp->i_ino, &first_block, &free_list, spaceres); - ASSERT(error != EEXIST); + ASSERT(error != -EEXIST); if (error) goto abort_return; } @@ -3055,7 +3055,7 @@ cluster_corrupt_out: if (bp->b_iodone) { XFS_BUF_UNDONE(bp); xfs_buf_stale(bp); - xfs_buf_ioerror(bp, EIO); + xfs_buf_ioerror(bp, -EIO); xfs_buf_ioend(bp, 0); } else { xfs_buf_stale(bp); @@ -3069,7 +3069,7 @@ cluster_corrupt_out: xfs_iflush_abort(iq, false); kmem_free(ilist); xfs_perag_put(pag); - return EFSCORRUPTED; + return -EFSCORRUPTED; } /* @@ -3124,7 +3124,7 @@ xfs_iflush( * as we wait for an empty AIL as part of the unmount process. */ if (XFS_FORCED_SHUTDOWN(mp)) { - error = EIO; + error = -EIO; goto abort_out; } @@ -3167,7 +3167,7 @@ corrupt_out: xfs_buf_relse(bp); xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE); cluster_corrupt_out: - error = EFSCORRUPTED; + error = -EFSCORRUPTED; abort_out: /* * Unlocks the flush lock @@ -3331,5 +3331,5 @@ xfs_iflush_int( return 0; corrupt_out: - return EFSCORRUPTED; + return -EFSCORRUPTED; } diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c index a640137b3573..de5a7be36e60 100644 --- a/fs/xfs/xfs_inode_item.c +++ b/fs/xfs/xfs_inode_item.c @@ -788,5 +788,5 @@ xfs_inode_item_format_convert( in_f->ilf_boffset = in_f64->ilf_boffset; return 0; } - return EFSCORRUPTED; + return -EFSCORRUPTED; } diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index 1a1648fbda1c..30983b8ceaa1 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -305,7 +305,7 @@ xfs_readlink_by_handle( goto out_dput; } - error = -xfs_readlink(XFS_I(dentry->d_inode), link); + error = xfs_readlink(XFS_I(dentry->d_inode), link); if (error) goto out_kfree; error = readlink_copy(hreq->ohandle, olen, link); @@ -330,10 +330,10 @@ xfs_set_dmattrs( int error; if (!capable(CAP_SYS_ADMIN)) - return EPERM; + return -EPERM; if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; tp = xfs_trans_alloc(mp, XFS_TRANS_SET_DMATTRS); error = xfs_trans_reserve(tp, &M_RES(mp)->tr_ichange, 0, 0); @@ -388,7 +388,7 @@ xfs_fssetdm_by_handle( goto out; } - error = -xfs_set_dmattrs(XFS_I(dentry->d_inode), fsd.fsd_dmevmask, + error = xfs_set_dmattrs(XFS_I(dentry->d_inode), fsd.fsd_dmevmask, fsd.fsd_dmstate); out: @@ -431,7 +431,7 @@ xfs_attrlist_by_handle( goto out_dput; cursor = (attrlist_cursor_kern_t *)&al_hreq.pos; - error = -xfs_attr_list(XFS_I(dentry->d_inode), kbuf, al_hreq.buflen, + error = xfs_attr_list(XFS_I(dentry->d_inode), kbuf, al_hreq.buflen, al_hreq.flags, cursor); if (error) goto out_kfree; @@ -455,20 +455,20 @@ xfs_attrmulti_attr_get( __uint32_t flags) { unsigned char *kbuf; - int error = EFAULT; + int error = -EFAULT; if (*len > XATTR_SIZE_MAX) - return EINVAL; + return -EINVAL; kbuf = kmem_zalloc_large(*len, KM_SLEEP); if (!kbuf) - return ENOMEM; + return -ENOMEM; error = xfs_attr_get(XFS_I(inode), name, kbuf, (int *)len, flags); if (error) goto out_kfree; if (copy_to_user(ubuf, kbuf, *len)) - error = EFAULT; + error = -EFAULT; out_kfree: kmem_free(kbuf); @@ -484,20 +484,17 @@ xfs_attrmulti_attr_set( __uint32_t flags) { unsigned char *kbuf; - int error = EFAULT; if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) - return EPERM; + return -EPERM; if (len > XATTR_SIZE_MAX) - return EINVAL; + return -EINVAL; kbuf = memdup_user(ubuf, len); if (IS_ERR(kbuf)) return PTR_ERR(kbuf); - error = xfs_attr_set(XFS_I(inode), name, kbuf, len, flags); - - return error; + return xfs_attr_set(XFS_I(inode), name, kbuf, len, flags); } int @@ -507,7 +504,7 @@ xfs_attrmulti_attr_remove( __uint32_t flags) { if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) - return EPERM; + return -EPERM; return xfs_attr_remove(XFS_I(inode), name, flags); } @@ -536,18 +533,18 @@ xfs_attrmulti_by_handle( if (IS_ERR(dentry)) return PTR_ERR(dentry); - error = E2BIG; + error = -E2BIG; size = am_hreq.opcount * sizeof(xfs_attr_multiop_t); if (!size || size > 16 * PAGE_SIZE) goto out_dput; ops = memdup_user(am_hreq.ops, size); if (IS_ERR(ops)) { - error = -PTR_ERR(ops); + error = PTR_ERR(ops); goto out_dput; } - error = ENOMEM; + error = -ENOMEM; attr_name = kmalloc(MAXNAMELEN, GFP_KERNEL); if (!attr_name) goto out_kfree_ops; @@ -557,7 +554,7 @@ xfs_attrmulti_by_handle( ops[i].am_error = strncpy_from_user((char *)attr_name, ops[i].am_attrname, MAXNAMELEN); if (ops[i].am_error == 0 || ops[i].am_error == MAXNAMELEN) - error = ERANGE; + error = -ERANGE; if (ops[i].am_error < 0) break; @@ -588,19 +585,19 @@ xfs_attrmulti_by_handle( mnt_drop_write_file(parfilp); break; default: - ops[i].am_error = EINVAL; + ops[i].am_error = -EINVAL; } } if (copy_to_user(am_hreq.ops, ops, size)) - error = EFAULT; + error = -EFAULT; kfree(attr_name); out_kfree_ops: kfree(ops); out_dput: dput(dentry); - return -error; + return error; } int @@ -652,7 +649,7 @@ xfs_ioc_space( bf->l_start += XFS_ISIZE(ip); break; default: - error = EINVAL; + error = -EINVAL; goto out_unlock; } @@ -669,7 +666,7 @@ xfs_ioc_space( case XFS_IOC_UNRESVSP: case XFS_IOC_UNRESVSP64: if (bf->l_len <= 0) { - error = EINVAL; + error = -EINVAL; goto out_unlock; } break; @@ -682,7 +679,7 @@ xfs_ioc_space( bf->l_start > mp->m_super->s_maxbytes || bf->l_start + bf->l_len < 0 || bf->l_start + bf->l_len >= mp->m_super->s_maxbytes) { - error = EINVAL; + error = -EINVAL; goto out_unlock; } @@ -723,7 +720,7 @@ xfs_ioc_space( break; default: ASSERT(0); - error = EINVAL; + error = -EINVAL; } if (error) @@ -759,7 +756,7 @@ xfs_ioc_space( out_unlock: xfs_iunlock(ip, XFS_IOLOCK_EXCL); mnt_drop_write_file(filp); - return -error; + return error; } STATIC int @@ -807,7 +804,7 @@ xfs_ioc_bulkstat( &done); if (error) - return -error; + return error; if (bulkreq.ocount != NULL) { if (copy_to_user(bulkreq.lastip, &inlast, @@ -831,7 +828,7 @@ xfs_ioc_fsgeometry_v1( error = xfs_fs_geometry(mp, &fsgeo, 3); if (error) - return -error; + return error; /* * Caller should have passed an argument of type @@ -853,7 +850,7 @@ xfs_ioc_fsgeometry( error = xfs_fs_geometry(mp, &fsgeo, 4); if (error) - return -error; + return error; if (copy_to_user(arg, &fsgeo, sizeof(fsgeo))) return -EFAULT; @@ -1041,16 +1038,16 @@ xfs_ioctl_setattr( trace_xfs_ioctl_setattr(ip); if (mp->m_flags & XFS_MOUNT_RDONLY) - return EROFS; + return -EROFS; if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; /* * Disallow 32bit project ids when projid32bit feature is not enabled. */ if ((mask & FSX_PROJID) && (fa->fsx_projid > (__uint16_t)-1) && !xfs_sb_version_hasprojid32bit(&ip->i_mount->m_sb)) - return EINVAL; + return -EINVAL; /* * If disk quotas is on, we make sure that the dquots do exist on disk, @@ -1088,7 +1085,7 @@ xfs_ioctl_setattr( * CAP_FSETID capability is applicable. */ if (!inode_owner_or_capable(VFS_I(ip))) { - code = EPERM; + code = -EPERM; goto error_return; } @@ -1099,7 +1096,7 @@ xfs_ioctl_setattr( */ if (mask & FSX_PROJID) { if (current_user_ns() != &init_user_ns) { - code = EINVAL; + code = -EINVAL; goto error_return; } @@ -1122,7 +1119,7 @@ xfs_ioctl_setattr( if (ip->i_d.di_nextents && ((ip->i_d.di_extsize << mp->m_sb.sb_blocklog) != fa->fsx_extsize)) { - code = EINVAL; /* EFBIG? */ + code = -EINVAL; /* EFBIG? */ goto error_return; } @@ -1141,7 +1138,7 @@ xfs_ioctl_setattr( extsize_fsb = XFS_B_TO_FSB(mp, fa->fsx_extsize); if (extsize_fsb > MAXEXTLEN) { - code = EINVAL; + code = -EINVAL; goto error_return; } @@ -1153,13 +1150,13 @@ xfs_ioctl_setattr( } else { size = mp->m_sb.sb_blocksize; if (extsize_fsb > mp->m_sb.sb_agblocks / 2) { - code = EINVAL; + code = -EINVAL; goto error_return; } } if (fa->fsx_extsize % size) { - code = EINVAL; + code = -EINVAL; goto error_return; } } @@ -1173,7 +1170,7 @@ xfs_ioctl_setattr( if ((ip->i_d.di_nextents || ip->i_delayed_blks) && (XFS_IS_REALTIME_INODE(ip)) != (fa->fsx_xflags & XFS_XFLAG_REALTIME)) { - code = EINVAL; /* EFBIG? */ + code = -EINVAL; /* EFBIG? */ goto error_return; } @@ -1184,7 +1181,7 @@ xfs_ioctl_setattr( if ((mp->m_sb.sb_rblocks == 0) || (mp->m_sb.sb_rextsize == 0) || (ip->i_d.di_extsize % mp->m_sb.sb_rextsize)) { - code = EINVAL; + code = -EINVAL; goto error_return; } } @@ -1198,7 +1195,7 @@ xfs_ioctl_setattr( (fa->fsx_xflags & (XFS_XFLAG_IMMUTABLE | XFS_XFLAG_APPEND))) && !capable(CAP_LINUX_IMMUTABLE)) { - code = EPERM; + code = -EPERM; goto error_return; } } @@ -1301,7 +1298,7 @@ xfs_ioc_fssetxattr( return error; error = xfs_ioctl_setattr(ip, &fa, mask); mnt_drop_write_file(filp); - return -error; + return error; } STATIC int @@ -1346,7 +1343,7 @@ xfs_ioc_setxflags( return error; error = xfs_ioctl_setattr(ip, &fa, mask); mnt_drop_write_file(filp); - return -error; + return error; } STATIC int @@ -1356,7 +1353,7 @@ xfs_getbmap_format(void **ap, struct getbmapx *bmv, int *full) /* copy only getbmap portion (not getbmapx) */ if (copy_to_user(base, bmv, sizeof(struct getbmap))) - return EFAULT; + return -EFAULT; *ap += sizeof(struct getbmap); return 0; @@ -1385,7 +1382,7 @@ xfs_ioc_getbmap( error = xfs_getbmap(ip, &bmx, xfs_getbmap_format, (struct getbmap *)arg+1); if (error) - return -error; + return error; /* copy back header - only size of getbmap */ if (copy_to_user(arg, &bmx, sizeof(struct getbmap))) @@ -1399,7 +1396,7 @@ xfs_getbmapx_format(void **ap, struct getbmapx *bmv, int *full) struct getbmapx __user *base = *ap; if (copy_to_user(base, bmv, sizeof(struct getbmapx))) - return EFAULT; + return -EFAULT; *ap += sizeof(struct getbmapx); return 0; @@ -1425,7 +1422,7 @@ xfs_ioc_getbmapx( error = xfs_getbmap(ip, &bmx, xfs_getbmapx_format, (struct getbmapx *)arg+1); if (error) - return -error; + return error; /* copy back header */ if (copy_to_user(arg, &bmx, sizeof(struct getbmapx))) @@ -1445,33 +1442,33 @@ xfs_ioc_swapext( /* Pull information for the target fd */ f = fdget((int)sxp->sx_fdtarget); if (!f.file) { - error = EINVAL; + error = -EINVAL; goto out; } if (!(f.file->f_mode & FMODE_WRITE) || !(f.file->f_mode & FMODE_READ) || (f.file->f_flags & O_APPEND)) { - error = EBADF; + error = -EBADF; goto out_put_file; } tmp = fdget((int)sxp->sx_fdtmp); if (!tmp.file) { - error = EINVAL; + error = -EINVAL; goto out_put_file; } if (!(tmp.file->f_mode & FMODE_WRITE) || !(tmp.file->f_mode & FMODE_READ) || (tmp.file->f_flags & O_APPEND)) { - error = EBADF; + error = -EBADF; goto out_put_tmp_file; } if (IS_SWAPFILE(file_inode(f.file)) || IS_SWAPFILE(file_inode(tmp.file))) { - error = EINVAL; + error = -EINVAL; goto out_put_tmp_file; } @@ -1479,17 +1476,17 @@ xfs_ioc_swapext( tip = XFS_I(file_inode(tmp.file)); if (ip->i_mount != tip->i_mount) { - error = EINVAL; + error = -EINVAL; goto out_put_tmp_file; } if (ip->i_ino == tip->i_ino) { - error = EINVAL; + error = -EINVAL; goto out_put_tmp_file; } if (XFS_FORCED_SHUTDOWN(ip->i_mount)) { - error = EIO; + error = -EIO; goto out_put_tmp_file; } @@ -1597,7 +1594,7 @@ xfs_file_ioctl( error = xfs_set_dmattrs(ip, dmi.fsd_dmevmask, dmi.fsd_dmstate); mnt_drop_write_file(filp); - return -error; + return error; } case XFS_IOC_GETBMAP: @@ -1649,7 +1646,7 @@ xfs_file_ioctl( return error; error = xfs_ioc_swapext(&sxp); mnt_drop_write_file(filp); - return -error; + return error; } case XFS_IOC_FSCOUNTS: { @@ -1657,7 +1654,7 @@ xfs_file_ioctl( error = xfs_fs_counts(mp, &out); if (error) - return -error; + return error; if (copy_to_user(arg, &out, sizeof(out))) return -EFAULT; @@ -1686,7 +1683,7 @@ xfs_file_ioctl( error = xfs_reserve_blocks(mp, &in, &inout); mnt_drop_write_file(filp); if (error) - return -error; + return error; if (copy_to_user(arg, &inout, sizeof(inout))) return -EFAULT; @@ -1701,7 +1698,7 @@ xfs_file_ioctl( error = xfs_reserve_blocks(mp, NULL, &out); if (error) - return -error; + return error; if (copy_to_user(arg, &out, sizeof(out))) return -EFAULT; @@ -1720,7 +1717,7 @@ xfs_file_ioctl( return error; error = xfs_growfs_data(mp, &in); mnt_drop_write_file(filp); - return -error; + return error; } case XFS_IOC_FSGROWFSLOG: { @@ -1734,7 +1731,7 @@ xfs_file_ioctl( return error; error = xfs_growfs_log(mp, &in); mnt_drop_write_file(filp); - return -error; + return error; } case XFS_IOC_FSGROWFSRT: { @@ -1748,7 +1745,7 @@ xfs_file_ioctl( return error; error = xfs_growfs_rt(mp, &in); mnt_drop_write_file(filp); - return -error; + return error; } case XFS_IOC_GOINGDOWN: { @@ -1760,8 +1757,7 @@ xfs_file_ioctl( if (get_user(in, (__uint32_t __user *)arg)) return -EFAULT; - error = xfs_fs_goingdown(mp, in); - return -error; + return xfs_fs_goingdown(mp, in); } case XFS_IOC_ERROR_INJECTION: { @@ -1773,16 +1769,14 @@ xfs_file_ioctl( if (copy_from_user(&in, arg, sizeof(in))) return -EFAULT; - error = xfs_errortag_add(in.errtag, mp); - return -error; + return xfs_errortag_add(in.errtag, mp); } case XFS_IOC_ERROR_CLEARALL: if (!capable(CAP_SYS_ADMIN)) return -EPERM; - error = xfs_errortag_clearall(mp, 1); - return -error; + return xfs_errortag_clearall(mp, 1); case XFS_IOC_FREE_EOFBLOCKS: { struct xfs_fs_eofblocks eofb; @@ -1799,9 +1793,9 @@ xfs_file_ioctl( error = xfs_fs_eofblocks_from_user(&eofb, &keofb); if (error) - return -error; + return error; - return -xfs_icache_free_eofblocks(mp, &keofb); + return xfs_icache_free_eofblocks(mp, &keofb); } default: diff --git a/fs/xfs/xfs_ioctl32.c b/fs/xfs/xfs_ioctl32.c index 357963ec9ba6..e65ea67e3ae3 100644 --- a/fs/xfs/xfs_ioctl32.c +++ b/fs/xfs/xfs_ioctl32.c @@ -70,7 +70,7 @@ xfs_compat_ioc_fsgeometry_v1( error = xfs_fs_geometry(mp, &fsgeo, 3); if (error) - return -error; + return error; /* The 32-bit variant simply has some padding at the end */ if (copy_to_user(arg32, &fsgeo, sizeof(struct compat_xfs_fsop_geom_v1))) return -EFAULT; @@ -195,7 +195,7 @@ xfs_bulkstat_one_fmt_compat( compat_xfs_bstat_t __user *p32 = ubuffer; if (ubsize < sizeof(*p32)) - return ENOMEM; + return -ENOMEM; if (put_user(buffer->bs_ino, &p32->bs_ino) || put_user(buffer->bs_mode, &p32->bs_mode) || @@ -218,7 +218,7 @@ xfs_bulkstat_one_fmt_compat( put_user(buffer->bs_dmevmask, &p32->bs_dmevmask) || put_user(buffer->bs_dmstate, &p32->bs_dmstate) || put_user(buffer->bs_aextents, &p32->bs_aextents)) - return EFAULT; + return -EFAULT; if (ubused) *ubused = sizeof(*p32); return 0; @@ -294,9 +294,9 @@ xfs_compat_ioc_bulkstat( xfs_bulkstat_one_compat, sizeof(compat_xfs_bstat_t), bulkreq.ubuffer, &done); } else - error = EINVAL; + error = -EINVAL; if (error) - return -error; + return error; if (bulkreq.ocount != NULL) { if (copy_to_user(bulkreq.lastip, &inlast, @@ -376,7 +376,7 @@ xfs_compat_attrlist_by_handle( goto out_dput; cursor = (attrlist_cursor_kern_t *)&al_hreq.pos; - error = -xfs_attr_list(XFS_I(dentry->d_inode), kbuf, al_hreq.buflen, + error = xfs_attr_list(XFS_I(dentry->d_inode), kbuf, al_hreq.buflen, al_hreq.flags, cursor); if (error) goto out_kfree; @@ -417,7 +417,7 @@ xfs_compat_attrmulti_by_handle( if (IS_ERR(dentry)) return PTR_ERR(dentry); - error = E2BIG; + error = -E2BIG; size = am_hreq.opcount * sizeof(compat_xfs_attr_multiop_t); if (!size || size > 16 * PAGE_SIZE) goto out_dput; @@ -428,7 +428,7 @@ xfs_compat_attrmulti_by_handle( goto out_dput; } - error = ENOMEM; + error = -ENOMEM; attr_name = kmalloc(MAXNAMELEN, GFP_KERNEL); if (!attr_name) goto out_kfree_ops; @@ -439,7 +439,7 @@ xfs_compat_attrmulti_by_handle( compat_ptr(ops[i].am_attrname), MAXNAMELEN); if (ops[i].am_error == 0 || ops[i].am_error == MAXNAMELEN) - error = ERANGE; + error = -ERANGE; if (ops[i].am_error < 0) break; @@ -470,19 +470,19 @@ xfs_compat_attrmulti_by_handle( mnt_drop_write_file(parfilp); break; default: - ops[i].am_error = EINVAL; + ops[i].am_error = -EINVAL; } } if (copy_to_user(compat_ptr(am_hreq.ops), ops, size)) - error = EFAULT; + error = -EFAULT; kfree(attr_name); out_kfree_ops: kfree(ops); out_dput: dput(dentry); - return -error; + return error; } STATIC int @@ -515,7 +515,7 @@ xfs_compat_fssetdm_by_handle( goto out; } - error = -xfs_set_dmattrs(XFS_I(dentry->d_inode), fsd.fsd_dmevmask, + error = xfs_set_dmattrs(XFS_I(dentry->d_inode), fsd.fsd_dmevmask, fsd.fsd_dmstate); out: @@ -604,7 +604,7 @@ xfs_file_compat_ioctl( return error; error = xfs_growfs_data(mp, &in); mnt_drop_write_file(filp); - return -error; + return error; } case XFS_IOC_FSGROWFSRT_32: { struct xfs_growfs_rt in; @@ -616,7 +616,7 @@ xfs_file_compat_ioctl( return error; error = xfs_growfs_rt(mp, &in); mnt_drop_write_file(filp); - return -error; + return error; } #endif /* long changes size, but xfs only copiese out 32 bits */ @@ -639,7 +639,7 @@ xfs_file_compat_ioctl( return error; error = xfs_ioc_swapext(&sxp); mnt_drop_write_file(filp); - return -error; + return error; } case XFS_IOC_FSBULKSTAT_32: case XFS_IOC_FSBULKSTAT_SINGLE_32: diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index c6d603080e5b..923c044bd26f 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -110,7 +110,7 @@ xfs_alert_fsblock_zero( (unsigned long long)imap->br_startoff, (unsigned long long)imap->br_blockcount, imap->br_state); - return EFSCORRUPTED; + return -EFSCORRUPTED; } int @@ -225,7 +225,7 @@ xfs_iomap_write_direct( * Copy any maps to caller's array and return any error. */ if (nimaps == 0) { - error = ENOSPC; + error = -ENOSPC; goto out_unlock; } @@ -596,8 +596,8 @@ retry: imap, &nimaps, XFS_BMAPI_ENTIRE); switch (error) { case 0: - case ENOSPC: - case EDQUOT: + case -ENOSPC: + case -EDQUOT: break; default: return error; @@ -614,7 +614,7 @@ retry: error = 0; goto retry; } - return error ? error : ENOSPC; + return error ? error : -ENOSPC; } if (!(imap[0].br_startblock || XFS_IS_REALTIME_INODE(ip))) @@ -739,7 +739,7 @@ xfs_iomap_write_allocate( if ((map_start_fsb + count_fsb) > last_block) { count_fsb = last_block - map_start_fsb; if (count_fsb == 0) { - error = EAGAIN; + error = -EAGAIN; goto trans_cancel; } } diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c index 6bdc1fc8f950..d75621ae3e36 100644 --- a/fs/xfs/xfs_iops.c +++ b/fs/xfs/xfs_iops.c @@ -72,7 +72,7 @@ xfs_initxattrs( int error = 0; for (xattr = xattr_array; xattr->name != NULL; xattr++) { - error = -xfs_attr_set(ip, xattr->name, xattr->value, + error = xfs_attr_set(ip, xattr->name, xattr->value, xattr->value_len, ATTR_SECURE); if (error < 0) break; @@ -93,7 +93,7 @@ xfs_init_security( struct inode *dir, const struct qstr *qstr) { - return -security_inode_init_security(inode, dir, qstr, + return security_inode_init_security(inode, dir, qstr, &xfs_initxattrs, NULL); } @@ -173,12 +173,12 @@ xfs_generic_create( #ifdef CONFIG_XFS_POSIX_ACL if (default_acl) { - error = -xfs_set_acl(inode, default_acl, ACL_TYPE_DEFAULT); + error = xfs_set_acl(inode, default_acl, ACL_TYPE_DEFAULT); if (error) goto out_cleanup_inode; } if (acl) { - error = -xfs_set_acl(inode, acl, ACL_TYPE_ACCESS); + error = xfs_set_acl(inode, acl, ACL_TYPE_ACCESS); if (error) goto out_cleanup_inode; } @@ -194,7 +194,7 @@ xfs_generic_create( posix_acl_release(default_acl); if (acl) posix_acl_release(acl); - return -error; + return error; out_cleanup_inode: if (!tmpfile) @@ -248,8 +248,8 @@ xfs_vn_lookup( xfs_dentry_to_name(&name, dentry, 0); error = xfs_lookup(XFS_I(dir), &name, &cip, NULL); if (unlikely(error)) { - if (unlikely(error != ENOENT)) - return ERR_PTR(-error); + if (unlikely(error != -ENOENT)) + return ERR_PTR(error); d_add(dentry, NULL); return NULL; } @@ -275,8 +275,8 @@ xfs_vn_ci_lookup( xfs_dentry_to_name(&xname, dentry, 0); error = xfs_lookup(XFS_I(dir), &xname, &ip, &ci_name); if (unlikely(error)) { - if (unlikely(error != ENOENT)) - return ERR_PTR(-error); + if (unlikely(error != -ENOENT)) + return ERR_PTR(error); /* * call d_add(dentry, NULL) here when d_drop_negative_children * is called in xfs_vn_mknod (ie. allow negative dentries @@ -311,7 +311,7 @@ xfs_vn_link( error = xfs_link(XFS_I(dir), XFS_I(inode), &name); if (unlikely(error)) - return -error; + return error; ihold(inode); d_instantiate(dentry, inode); @@ -328,7 +328,7 @@ xfs_vn_unlink( xfs_dentry_to_name(&name, dentry, 0); - error = -xfs_remove(XFS_I(dir), &name, XFS_I(dentry->d_inode)); + error = xfs_remove(XFS_I(dir), &name, XFS_I(dentry->d_inode)); if (error) return error; @@ -375,7 +375,7 @@ xfs_vn_symlink( xfs_cleanup_inode(dir, inode, dentry); iput(inode); out: - return -error; + return error; } STATIC int @@ -392,8 +392,8 @@ xfs_vn_rename( xfs_dentry_to_name(&oname, odentry, 0); xfs_dentry_to_name(&nname, ndentry, odentry->d_inode->i_mode); - return -xfs_rename(XFS_I(odir), &oname, XFS_I(odentry->d_inode), - XFS_I(ndir), &nname, new_inode ? + return xfs_rename(XFS_I(odir), &oname, XFS_I(odentry->d_inode), + XFS_I(ndir), &nname, new_inode ? XFS_I(new_inode) : NULL); } @@ -414,7 +414,7 @@ xfs_vn_follow_link( if (!link) goto out_err; - error = -xfs_readlink(XFS_I(dentry->d_inode), link); + error = xfs_readlink(XFS_I(dentry->d_inode), link); if (unlikely(error)) goto out_kfree; @@ -546,12 +546,12 @@ xfs_setattr_nonsize( /* If acls are being inherited, we already have this checked */ if (!(flags & XFS_ATTR_NOACL)) { if (mp->m_flags & XFS_MOUNT_RDONLY) - return EROFS; + return -EROFS; if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; - error = -inode_change_ok(inode, iattr); + error = inode_change_ok(inode, iattr); if (error) return error; } @@ -713,7 +713,7 @@ xfs_setattr_nonsize( * Posix ACL code seems to care about this issue either. */ if ((mask & ATTR_MODE) && !(flags & XFS_ATTR_NOACL)) { - error = -posix_acl_chmod(inode, inode->i_mode); + error = posix_acl_chmod(inode, inode->i_mode); if (error) return error; } @@ -748,12 +748,12 @@ xfs_setattr_size( trace_xfs_setattr(ip); if (mp->m_flags & XFS_MOUNT_RDONLY) - return EROFS; + return -EROFS; if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; - error = -inode_change_ok(inode, iattr); + error = inode_change_ok(inode, iattr); if (error) return error; @@ -818,7 +818,7 @@ xfs_setattr_size( * care about here. */ if (oldsize != ip->i_d.di_size && newsize > ip->i_d.di_size) { - error = -filemap_write_and_wait_range(VFS_I(ip)->i_mapping, + error = filemap_write_and_wait_range(VFS_I(ip)->i_mapping, ip->i_d.di_size, newsize); if (error) return error; @@ -844,7 +844,7 @@ xfs_setattr_size( * much we can do about this, except to hope that the caller sees ENOMEM * and retries the truncate operation. */ - error = -block_truncate_page(inode->i_mapping, newsize, xfs_get_blocks); + error = block_truncate_page(inode->i_mapping, newsize, xfs_get_blocks); if (error) return error; truncate_setsize(inode, newsize); @@ -950,7 +950,7 @@ xfs_vn_setattr( error = xfs_setattr_nonsize(ip, iattr, 0); } - return -error; + return error; } STATIC int @@ -970,7 +970,7 @@ xfs_vn_update_time( error = xfs_trans_reserve(tp, &M_RES(mp)->tr_fsyncts, 0, 0); if (error) { xfs_trans_cancel(tp, 0); - return -error; + return error; } xfs_ilock(ip, XFS_ILOCK_EXCL); @@ -991,7 +991,7 @@ xfs_vn_update_time( } xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL); xfs_trans_log_inode(tp, ip, XFS_ILOG_TIMESTAMP); - return -xfs_trans_commit(tp, 0); + return xfs_trans_commit(tp, 0); } #define XFS_FIEMAP_FLAGS (FIEMAP_FLAG_SYNC|FIEMAP_FLAG_XATTR) @@ -1036,7 +1036,7 @@ xfs_fiemap_format( *full = 1; /* user array now full */ } - return -error; + return error; } STATIC int @@ -1075,7 +1075,7 @@ xfs_vn_fiemap( error = xfs_getbmap(ip, &bm, xfs_fiemap_format, fieinfo); if (error) - return -error; + return error; return 0; } diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c index e4056a7495e5..7e54992bcae9 100644 --- a/fs/xfs/xfs_itable.c +++ b/fs/xfs/xfs_itable.c @@ -67,11 +67,11 @@ xfs_bulkstat_one_int( *stat = BULKSTAT_RV_NOTHING; if (!buffer || xfs_internal_inum(mp, ino)) - return EINVAL; + return -EINVAL; buf = kmem_alloc(sizeof(*buf), KM_SLEEP | KM_MAYFAIL); if (!buf) - return ENOMEM; + return -ENOMEM; error = xfs_iget(mp, NULL, ino, (XFS_IGET_DONTCACHE | XFS_IGET_UNTRUSTED), @@ -154,9 +154,9 @@ xfs_bulkstat_one_fmt( const xfs_bstat_t *buffer) { if (ubsize < sizeof(*buffer)) - return ENOMEM; + return -ENOMEM; if (copy_to_user(ubuffer, buffer, sizeof(*buffer))) - return EFAULT; + return -EFAULT; if (ubused) *ubused = sizeof(*buffer); return 0; @@ -234,7 +234,7 @@ xfs_bulkstat( return 0; } if (!ubcountp || *ubcountp <= 0) { - return EINVAL; + return -EINVAL; } ubcount = *ubcountp; /* statstruct's */ ubleft = ubcount * statstruct_size; /* bytes */ @@ -246,7 +246,7 @@ xfs_bulkstat( inodes_per_cluster = blks_per_cluster << mp->m_sb.sb_inopblog; irbuf = kmem_zalloc_greedy(&irbsize, PAGE_SIZE, PAGE_SIZE * 4); if (!irbuf) - return ENOMEM; + return -ENOMEM; nirbuf = irbsize / sizeof(*irbuf); @@ -452,8 +452,8 @@ xfs_bulkstat( error = formatter(mp, ino, ubufp, ubleft, &ubused, &fmterror); if (fmterror == BULKSTAT_RV_NOTHING) { - if (error && error != ENOENT && - error != EINVAL) { + if (error && error != -ENOENT && + error != -EINVAL) { ubleft = 0; rval = error; break; @@ -551,7 +551,7 @@ xfs_bulkstat_single( sizeof(xfs_bstat_t), buffer, done)) return error; if (count == 0 || (xfs_ino_t)*lastinop != ino) - return error == EFSCORRUPTED ? + return error == -EFSCORRUPTED ? EINVAL : error; else return 0; @@ -661,7 +661,7 @@ xfs_inumbers( if (bufidx == bcount) { long written; if (formatter(ubuffer, buffer, bufidx, &written)) { - error = EFAULT; + error = -EFAULT; break; } ubuffer += written; @@ -688,7 +688,7 @@ xfs_inumbers( if (bufidx) { long written; if (formatter(ubuffer, buffer, bufidx, &written)) - error = EFAULT; + error = -EFAULT; else *count += bufidx; } diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 01b715677596..7647818b8c8a 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -283,7 +283,7 @@ xlog_grant_head_wait( return 0; shutdown: list_del_init(&tic->t_queue); - return EIO; + return -EIO; } /* @@ -377,7 +377,7 @@ xfs_log_regrant( int error = 0; if (XLOG_FORCED_SHUTDOWN(log)) - return EIO; + return -EIO; XFS_STATS_INC(xs_try_logspace); @@ -446,7 +446,7 @@ xfs_log_reserve( ASSERT(client == XFS_TRANSACTION || client == XFS_LOG); if (XLOG_FORCED_SHUTDOWN(log)) - return EIO; + return -EIO; XFS_STATS_INC(xs_try_logspace); @@ -454,7 +454,7 @@ xfs_log_reserve( tic = xlog_ticket_alloc(log, unit_bytes, cnt, client, permanent, KM_SLEEP | KM_MAYFAIL); if (!tic) - return ENOMEM; + return -ENOMEM; tic->t_trans_type = t_type; *ticp = tic; @@ -590,7 +590,7 @@ xfs_log_release_iclog( { if (xlog_state_release_iclog(mp->m_log, iclog)) { xfs_force_shutdown(mp, SHUTDOWN_LOG_IO_ERROR); - return EIO; + return -EIO; } return 0; @@ -628,7 +628,7 @@ xfs_log_mount( mp->m_log = xlog_alloc_log(mp, log_target, blk_offset, num_bblks); if (IS_ERR(mp->m_log)) { - error = -PTR_ERR(mp->m_log); + error = PTR_ERR(mp->m_log); goto out; } @@ -652,18 +652,18 @@ xfs_log_mount( xfs_warn(mp, "Log size %d blocks too small, minimum size is %d blocks", mp->m_sb.sb_logblocks, min_logfsbs); - error = EINVAL; + error = -EINVAL; } else if (mp->m_sb.sb_logblocks > XFS_MAX_LOG_BLOCKS) { xfs_warn(mp, "Log size %d blocks too large, maximum size is %lld blocks", mp->m_sb.sb_logblocks, XFS_MAX_LOG_BLOCKS); - error = EINVAL; + error = -EINVAL; } else if (XFS_FSB_TO_B(mp, mp->m_sb.sb_logblocks) > XFS_MAX_LOG_BYTES) { xfs_warn(mp, "log size %lld bytes too large, maximum size is %lld bytes", XFS_FSB_TO_B(mp, mp->m_sb.sb_logblocks), XFS_MAX_LOG_BYTES); - error = EINVAL; + error = -EINVAL; } if (error) { if (xfs_sb_version_hascrc(&mp->m_sb)) { @@ -1313,7 +1313,7 @@ xlog_alloc_log( xlog_in_core_t *iclog, *prev_iclog=NULL; xfs_buf_t *bp; int i; - int error = ENOMEM; + int error = -ENOMEM; uint log2_size = 0; log = kmem_zalloc(sizeof(struct xlog), KM_MAYFAIL); @@ -1340,7 +1340,7 @@ xlog_alloc_log( xlog_grant_head_init(&log->l_reserve_head); xlog_grant_head_init(&log->l_write_head); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; if (xfs_sb_version_hassector(&mp->m_sb)) { log2_size = mp->m_sb.sb_logsectlog; if (log2_size < BBSHIFT) { @@ -1369,7 +1369,7 @@ xlog_alloc_log( xlog_get_iclog_buffer_size(mp, log); - error = ENOMEM; + error = -ENOMEM; bp = xfs_buf_alloc(mp->m_logdev_targp, 0, BTOBB(log->l_iclog_size), 0); if (!bp) goto out_free_log; @@ -1463,7 +1463,7 @@ out_free_iclog: out_free_log: kmem_free(log); out: - return ERR_PTR(-error); + return ERR_PTR(error); } /* xlog_alloc_log */ @@ -1661,7 +1661,7 @@ xlog_bdstrat( xfs_buf_lock(bp); if (iclog->ic_state & XLOG_STATE_IOERROR) { - xfs_buf_ioerror(bp, EIO); + xfs_buf_ioerror(bp, -EIO); xfs_buf_stale(bp); xfs_buf_ioend(bp, 0); /* @@ -2360,7 +2360,7 @@ xlog_write( ophdr = xlog_write_setup_ophdr(log, ptr, ticket, flags); if (!ophdr) - return EIO; + return -EIO; xlog_write_adv_cnt(&ptr, &len, &log_offset, sizeof(struct xlog_op_header)); @@ -2859,7 +2859,7 @@ restart: spin_lock(&log->l_icloglock); if (XLOG_FORCED_SHUTDOWN(log)) { spin_unlock(&log->l_icloglock); - return EIO; + return -EIO; } iclog = log->l_iclog; @@ -3047,7 +3047,7 @@ xlog_state_release_iclog( int sync = 0; /* do we sync? */ if (iclog->ic_state & XLOG_STATE_IOERROR) - return EIO; + return -EIO; ASSERT(atomic_read(&iclog->ic_refcnt) > 0); if (!atomic_dec_and_lock(&iclog->ic_refcnt, &log->l_icloglock)) @@ -3055,7 +3055,7 @@ xlog_state_release_iclog( if (iclog->ic_state & XLOG_STATE_IOERROR) { spin_unlock(&log->l_icloglock); - return EIO; + return -EIO; } ASSERT(iclog->ic_state == XLOG_STATE_ACTIVE || iclog->ic_state == XLOG_STATE_WANT_SYNC); @@ -3172,7 +3172,7 @@ _xfs_log_force( iclog = log->l_iclog; if (iclog->ic_state & XLOG_STATE_IOERROR) { spin_unlock(&log->l_icloglock); - return EIO; + return -EIO; } /* If the head iclog is not active nor dirty, we just attach @@ -3210,7 +3210,7 @@ _xfs_log_force( spin_unlock(&log->l_icloglock); if (xlog_state_release_iclog(log, iclog)) - return EIO; + return -EIO; if (log_flushed) *log_flushed = 1; @@ -3246,7 +3246,7 @@ maybe_sleep: */ if (iclog->ic_state & XLOG_STATE_IOERROR) { spin_unlock(&log->l_icloglock); - return EIO; + return -EIO; } XFS_STATS_INC(xs_log_force_sleep); xlog_wait(&iclog->ic_force_wait, &log->l_icloglock); @@ -3256,7 +3256,7 @@ maybe_sleep: * and the memory read should be atomic. */ if (iclog->ic_state & XLOG_STATE_IOERROR) - return EIO; + return -EIO; if (log_flushed) *log_flushed = 1; } else { @@ -3324,7 +3324,7 @@ try_again: iclog = log->l_iclog; if (iclog->ic_state & XLOG_STATE_IOERROR) { spin_unlock(&log->l_icloglock); - return EIO; + return -EIO; } do { @@ -3375,7 +3375,7 @@ try_again: xlog_state_switch_iclogs(log, iclog, 0); spin_unlock(&log->l_icloglock); if (xlog_state_release_iclog(log, iclog)) - return EIO; + return -EIO; if (log_flushed) *log_flushed = 1; spin_lock(&log->l_icloglock); @@ -3390,7 +3390,7 @@ try_again: */ if (iclog->ic_state & XLOG_STATE_IOERROR) { spin_unlock(&log->l_icloglock); - return EIO; + return -EIO; } XFS_STATS_INC(xs_log_force_sleep); xlog_wait(&iclog->ic_force_wait, &log->l_icloglock); @@ -3400,7 +3400,7 @@ try_again: * and the memory read should be atomic. */ if (iclog->ic_state & XLOG_STATE_IOERROR) - return EIO; + return -EIO; if (log_flushed) *log_flushed = 1; diff --git a/fs/xfs/xfs_log_cil.c b/fs/xfs/xfs_log_cil.c index 0d554f2cb4a8..2ee4388dc682 100644 --- a/fs/xfs/xfs_log_cil.c +++ b/fs/xfs/xfs_log_cil.c @@ -634,7 +634,7 @@ out_abort_free_ticket: xfs_log_ticket_put(tic); out_abort: xlog_cil_committed(ctx, XFS_LI_ABORTED); - return EIO; + return -EIO; } static void @@ -928,12 +928,12 @@ xlog_cil_init( cil = kmem_zalloc(sizeof(*cil), KM_SLEEP|KM_MAYFAIL); if (!cil) - return ENOMEM; + return -ENOMEM; ctx = kmem_zalloc(sizeof(*ctx), KM_SLEEP|KM_MAYFAIL); if (!ctx) { kmem_free(cil); - return ENOMEM; + return -ENOMEM; } INIT_WORK(&cil->xc_push_work, xlog_cil_push_work); diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 845a92c9c241..fbc2362d13e3 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -179,7 +179,7 @@ xlog_bread_noalign( xfs_warn(log->l_mp, "Invalid block length (0x%x) for buffer", nbblks); XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_HIGH, log->l_mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } blk_no = round_down(blk_no, log->l_sectBBsize); @@ -194,7 +194,7 @@ xlog_bread_noalign( bp->b_error = 0; if (XFS_FORCED_SHUTDOWN(log->l_mp)) - return EIO; + return -EIO; xfs_buf_iorequest(bp); error = xfs_buf_iowait(bp); @@ -268,7 +268,7 @@ xlog_bwrite( xfs_warn(log->l_mp, "Invalid block length (0x%x) for buffer", nbblks); XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_HIGH, log->l_mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } blk_no = round_down(blk_no, log->l_sectBBsize); @@ -330,14 +330,14 @@ xlog_header_check_recover( xlog_header_check_dump(mp, head); XFS_ERROR_REPORT("xlog_header_check_recover(1)", XFS_ERRLEVEL_HIGH, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } else if (unlikely(!uuid_equal(&mp->m_sb.sb_uuid, &head->h_fs_uuid))) { xfs_warn(mp, "dirty log entry has mismatched uuid - can't recover"); xlog_header_check_dump(mp, head); XFS_ERROR_REPORT("xlog_header_check_recover(2)", XFS_ERRLEVEL_HIGH, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } return 0; } @@ -364,7 +364,7 @@ xlog_header_check_mount( xlog_header_check_dump(mp, head); XFS_ERROR_REPORT("xlog_header_check_mount", XFS_ERRLEVEL_HIGH, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } return 0; } @@ -462,7 +462,7 @@ xlog_find_verify_cycle( while (!(bp = xlog_get_bp(log, bufblks))) { bufblks >>= 1; if (bufblks < log->l_sectBBsize) - return ENOMEM; + return -ENOMEM; } for (i = start_blk; i < start_blk + nbblks; i += bufblks) { @@ -524,7 +524,7 @@ xlog_find_verify_log_record( if (!(bp = xlog_get_bp(log, num_blks))) { if (!(bp = xlog_get_bp(log, 1))) - return ENOMEM; + return -ENOMEM; smallmem = 1; } else { error = xlog_bread(log, start_blk, num_blks, bp, &offset); @@ -539,7 +539,7 @@ xlog_find_verify_log_record( xfs_warn(log->l_mp, "Log inconsistent (didn't find previous header)"); ASSERT(0); - error = EIO; + error = -EIO; goto out; } @@ -564,7 +564,7 @@ xlog_find_verify_log_record( * will be called again for the end of the physical log. */ if (i == -1) { - error = -1; + error = 1; goto out; } @@ -628,7 +628,12 @@ xlog_find_head( int error, log_bbnum = log->l_logBBsize; /* Is the end of the log device zeroed? */ - if ((error = xlog_find_zeroed(log, &first_blk)) == -1) { + error = xlog_find_zeroed(log, &first_blk); + if (error < 0) { + xfs_warn(log->l_mp, "empty log check failed"); + return error; + } + if (error == 1) { *return_head_blk = first_blk; /* Is the whole lot zeroed? */ @@ -641,15 +646,12 @@ xlog_find_head( } return 0; - } else if (error) { - xfs_warn(log->l_mp, "empty log check failed"); - return error; } first_blk = 0; /* get cycle # of 1st block */ bp = xlog_get_bp(log, 1); if (!bp) - return ENOMEM; + return -ENOMEM; error = xlog_bread(log, 0, 1, bp, &offset); if (error) @@ -818,29 +820,29 @@ validate_head: start_blk = head_blk - num_scan_bblks; /* don't read head_blk */ /* start ptr at last block ptr before head_blk */ - if ((error = xlog_find_verify_log_record(log, start_blk, - &head_blk, 0)) == -1) { - error = EIO; - goto bp_err; - } else if (error) + error = xlog_find_verify_log_record(log, start_blk, &head_blk, 0); + if (error == 1) + error = -EIO; + if (error) goto bp_err; } else { start_blk = 0; ASSERT(head_blk <= INT_MAX); - if ((error = xlog_find_verify_log_record(log, start_blk, - &head_blk, 0)) == -1) { + error = xlog_find_verify_log_record(log, start_blk, &head_blk, 0); + if (error < 0) + goto bp_err; + if (error == 1) { /* We hit the beginning of the log during our search */ start_blk = log_bbnum - (num_scan_bblks - head_blk); new_blk = log_bbnum; ASSERT(start_blk <= INT_MAX && (xfs_daddr_t) log_bbnum-start_blk >= 0); ASSERT(head_blk <= INT_MAX); - if ((error = xlog_find_verify_log_record(log, - start_blk, &new_blk, - (int)head_blk)) == -1) { - error = EIO; - goto bp_err; - } else if (error) + error = xlog_find_verify_log_record(log, start_blk, + &new_blk, (int)head_blk); + if (error == 1) + error = -EIO; + if (error) goto bp_err; if (new_blk != log_bbnum) head_blk = new_blk; @@ -911,7 +913,7 @@ xlog_find_tail( bp = xlog_get_bp(log, 1); if (!bp) - return ENOMEM; + return -ENOMEM; if (*head_blk == 0) { /* special case */ error = xlog_bread(log, 0, 1, bp, &offset); if (error) @@ -961,7 +963,7 @@ xlog_find_tail( xfs_warn(log->l_mp, "%s: couldn't find sync record", __func__); xlog_put_bp(bp); ASSERT(0); - return EIO; + return -EIO; } /* find blk_no of tail of log */ @@ -1092,8 +1094,8 @@ done: * * Return: * 0 => the log is completely written to - * -1 => use *blk_no as the first block of the log - * >0 => error has occurred + * 1 => use *blk_no as the first block of the log + * <0 => error has occurred */ STATIC int xlog_find_zeroed( @@ -1112,7 +1114,7 @@ xlog_find_zeroed( /* check totally zeroed log */ bp = xlog_get_bp(log, 1); if (!bp) - return ENOMEM; + return -ENOMEM; error = xlog_bread(log, 0, 1, bp, &offset); if (error) goto bp_err; @@ -1121,7 +1123,7 @@ xlog_find_zeroed( if (first_cycle == 0) { /* completely zeroed log */ *blk_no = 0; xlog_put_bp(bp); - return -1; + return 1; } /* check partially zeroed log */ @@ -1141,7 +1143,7 @@ xlog_find_zeroed( */ xfs_warn(log->l_mp, "Log inconsistent or not a log (last==0, first!=1)"); - error = EINVAL; + error = -EINVAL; goto bp_err; } @@ -1179,19 +1181,18 @@ xlog_find_zeroed( * Potentially backup over partial log record write. We don't need * to search the end of the log because we know it is zero. */ - if ((error = xlog_find_verify_log_record(log, start_blk, - &last_blk, 0)) == -1) { - error = EIO; - goto bp_err; - } else if (error) - goto bp_err; + error = xlog_find_verify_log_record(log, start_blk, &last_blk, 0); + if (error == 1) + error = -EIO; + if (error) + goto bp_err; *blk_no = last_blk; bp_err: xlog_put_bp(bp); if (error) return error; - return -1; + return 1; } /* @@ -1251,7 +1252,7 @@ xlog_write_log_records( while (!(bp = xlog_get_bp(log, bufblks))) { bufblks >>= 1; if (bufblks < sectbb) - return ENOMEM; + return -ENOMEM; } /* We may need to do a read at the start to fill in part of @@ -1354,7 +1355,7 @@ xlog_clear_stale_blocks( if (unlikely(head_block < tail_block || head_block >= log->l_logBBsize)) { XFS_ERROR_REPORT("xlog_clear_stale_blocks(1)", XFS_ERRLEVEL_LOW, log->l_mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } tail_distance = tail_block + (log->l_logBBsize - head_block); } else { @@ -1366,7 +1367,7 @@ xlog_clear_stale_blocks( if (unlikely(head_block >= tail_block || head_cycle != (tail_cycle + 1))){ XFS_ERROR_REPORT("xlog_clear_stale_blocks(2)", XFS_ERRLEVEL_LOW, log->l_mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } tail_distance = tail_block - head_block; } @@ -1551,7 +1552,7 @@ xlog_recover_add_to_trans( xfs_warn(log->l_mp, "%s: bad header magic number", __func__); ASSERT(0); - return EIO; + return -EIO; } if (len == sizeof(xfs_trans_header_t)) xlog_recover_add_item(&trans->r_itemq); @@ -1581,7 +1582,7 @@ xlog_recover_add_to_trans( in_f->ilf_size); ASSERT(0); kmem_free(ptr); - return EIO; + return -EIO; } item->ri_total = in_f->ilf_size; @@ -1702,7 +1703,7 @@ xlog_recover_reorder_trans( */ if (!list_empty(&sort_list)) list_splice_init(&sort_list, &trans->r_itemq); - error = EIO; + error = -EIO; goto out; } } @@ -1943,7 +1944,7 @@ xlog_recover_do_inode_buffer( item, bp); XFS_ERROR_REPORT("xlog_recover_do_inode_buf", XFS_ERRLEVEL_LOW, mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } buffer_nextp = (xfs_agino_t *)xfs_buf_offset(bp, @@ -2496,7 +2497,7 @@ xlog_recover_buffer_pass2( bp = xfs_buf_read(mp->m_ddev_targp, buf_f->blf_blkno, buf_f->blf_len, buf_flags, NULL); if (!bp) - return ENOMEM; + return -ENOMEM; error = bp->b_error; if (error) { xfs_buf_ioerror_alert(bp, "xlog_recover_do..(read#1)"); @@ -2598,7 +2599,7 @@ xfs_recover_inode_owner_change( ip = xfs_inode_alloc(mp, in_f->ilf_ino); if (!ip) - return ENOMEM; + return -ENOMEM; /* instantiate the inode */ xfs_dinode_from_disk(&ip->i_d, dip); @@ -2676,7 +2677,7 @@ xlog_recover_inode_pass2( bp = xfs_buf_read(mp->m_ddev_targp, in_f->ilf_blkno, in_f->ilf_len, 0, &xfs_inode_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error; } error = bp->b_error; @@ -2697,7 +2698,7 @@ xlog_recover_inode_pass2( __func__, dip, bp, in_f->ilf_ino); XFS_ERROR_REPORT("xlog_recover_inode_pass2(1)", XFS_ERRLEVEL_LOW, mp); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto out_release; } dicp = item->ri_buf[1].i_addr; @@ -2707,7 +2708,7 @@ xlog_recover_inode_pass2( __func__, item, in_f->ilf_ino); XFS_ERROR_REPORT("xlog_recover_inode_pass2(2)", XFS_ERRLEVEL_LOW, mp); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto out_release; } @@ -2764,7 +2765,7 @@ xlog_recover_inode_pass2( "%s: Bad regular inode log record, rec ptr 0x%p, " "ino ptr = 0x%p, ino bp = 0x%p, ino %Ld", __func__, item, dip, bp, in_f->ilf_ino); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto out_release; } } else if (unlikely(S_ISDIR(dicp->di_mode))) { @@ -2777,7 +2778,7 @@ xlog_recover_inode_pass2( "%s: Bad dir inode log record, rec ptr 0x%p, " "ino ptr = 0x%p, ino bp = 0x%p, ino %Ld", __func__, item, dip, bp, in_f->ilf_ino); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto out_release; } } @@ -2790,7 +2791,7 @@ xlog_recover_inode_pass2( __func__, item, dip, bp, in_f->ilf_ino, dicp->di_nextents + dicp->di_anextents, dicp->di_nblocks); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto out_release; } if (unlikely(dicp->di_forkoff > mp->m_sb.sb_inodesize)) { @@ -2800,7 +2801,7 @@ xlog_recover_inode_pass2( "%s: Bad inode log record, rec ptr 0x%p, dino ptr 0x%p, " "dino bp 0x%p, ino %Ld, forkoff 0x%x", __func__, item, dip, bp, in_f->ilf_ino, dicp->di_forkoff); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto out_release; } isize = xfs_icdinode_size(dicp->di_version); @@ -2810,7 +2811,7 @@ xlog_recover_inode_pass2( xfs_alert(mp, "%s: Bad inode log record length %d, rec ptr 0x%p", __func__, item->ri_buf[1].i_len, item); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto out_release; } @@ -2898,7 +2899,7 @@ xlog_recover_inode_pass2( default: xfs_warn(log->l_mp, "%s: Invalid flag", __func__); ASSERT(0); - error = EIO; + error = -EIO; goto out_release; } } @@ -2976,12 +2977,12 @@ xlog_recover_dquot_pass2( recddq = item->ri_buf[1].i_addr; if (recddq == NULL) { xfs_alert(log->l_mp, "NULL dquot in %s.", __func__); - return EIO; + return -EIO; } if (item->ri_buf[1].i_len < sizeof(xfs_disk_dquot_t)) { xfs_alert(log->l_mp, "dquot too small (%d) in %s.", item->ri_buf[1].i_len, __func__); - return EIO; + return -EIO; } /* @@ -3007,7 +3008,7 @@ xlog_recover_dquot_pass2( error = xfs_dqcheck(mp, recddq, dq_f->qlf_id, 0, XFS_QMOPT_DOWARN, "xlog_recover_dquot_pass2 (log copy)"); if (error) - return EIO; + return -EIO; ASSERT(dq_f->qlf_len == 1); error = xfs_trans_read_buf(mp, NULL, mp->m_ddev_targp, dq_f->qlf_blkno, @@ -3028,7 +3029,7 @@ xlog_recover_dquot_pass2( "xlog_recover_dquot_pass2"); if (error) { xfs_buf_relse(bp); - return EIO; + return -EIO; } /* @@ -3178,38 +3179,38 @@ xlog_recover_do_icreate_pass2( icl = (struct xfs_icreate_log *)item->ri_buf[0].i_addr; if (icl->icl_type != XFS_LI_ICREATE) { xfs_warn(log->l_mp, "xlog_recover_do_icreate_trans: bad type"); - return EINVAL; + return -EINVAL; } if (icl->icl_size != 1) { xfs_warn(log->l_mp, "xlog_recover_do_icreate_trans: bad icl size"); - return EINVAL; + return -EINVAL; } agno = be32_to_cpu(icl->icl_ag); if (agno >= mp->m_sb.sb_agcount) { xfs_warn(log->l_mp, "xlog_recover_do_icreate_trans: bad agno"); - return EINVAL; + return -EINVAL; } agbno = be32_to_cpu(icl->icl_agbno); if (!agbno || agbno == NULLAGBLOCK || agbno >= mp->m_sb.sb_agblocks) { xfs_warn(log->l_mp, "xlog_recover_do_icreate_trans: bad agbno"); - return EINVAL; + return -EINVAL; } isize = be32_to_cpu(icl->icl_isize); if (isize != mp->m_sb.sb_inodesize) { xfs_warn(log->l_mp, "xlog_recover_do_icreate_trans: bad isize"); - return EINVAL; + return -EINVAL; } count = be32_to_cpu(icl->icl_count); if (!count) { xfs_warn(log->l_mp, "xlog_recover_do_icreate_trans: bad count"); - return EINVAL; + return -EINVAL; } length = be32_to_cpu(icl->icl_length); if (!length || length >= mp->m_sb.sb_agblocks) { xfs_warn(log->l_mp, "xlog_recover_do_icreate_trans: bad length"); - return EINVAL; + return -EINVAL; } /* existing allocation is fixed value */ @@ -3218,7 +3219,7 @@ xlog_recover_do_icreate_pass2( if (count != mp->m_ialloc_inos || length != mp->m_ialloc_blks) { xfs_warn(log->l_mp, "xlog_recover_do_icreate_trans: bad count 2"); - return EINVAL; + return -EINVAL; } /* @@ -3389,7 +3390,7 @@ xlog_recover_commit_pass1( xfs_warn(log->l_mp, "%s: invalid item type (%d)", __func__, ITEM_TYPE(item)); ASSERT(0); - return EIO; + return -EIO; } } @@ -3425,7 +3426,7 @@ xlog_recover_commit_pass2( xfs_warn(log->l_mp, "%s: invalid item type (%d)", __func__, ITEM_TYPE(item)); ASSERT(0); - return EIO; + return -EIO; } } @@ -3560,7 +3561,7 @@ xlog_recover_process_data( /* check the log format matches our own - else we can't recover */ if (xlog_header_check_recover(log->l_mp, rhead)) - return EIO; + return -EIO; while ((dp < lp) && num_logops) { ASSERT(dp + sizeof(xlog_op_header_t) <= lp); @@ -3571,7 +3572,7 @@ xlog_recover_process_data( xfs_warn(log->l_mp, "%s: bad clientid 0x%x", __func__, ohead->oh_clientid); ASSERT(0); - return EIO; + return -EIO; } tid = be32_to_cpu(ohead->oh_tid); hash = XLOG_RHASH(tid); @@ -3585,7 +3586,7 @@ xlog_recover_process_data( xfs_warn(log->l_mp, "%s: bad length 0x%x", __func__, be32_to_cpu(ohead->oh_len)); WARN_ON(1); - return EIO; + return -EIO; } flags = ohead->oh_flags & ~XLOG_END_TRANS; if (flags & XLOG_WAS_CONT_TRANS) @@ -3607,7 +3608,7 @@ xlog_recover_process_data( xfs_warn(log->l_mp, "%s: bad transaction", __func__); ASSERT(0); - error = EIO; + error = -EIO; break; case 0: case XLOG_CONTINUE_TRANS: @@ -3618,7 +3619,7 @@ xlog_recover_process_data( xfs_warn(log->l_mp, "%s: bad flag 0x%x", __func__, flags); ASSERT(0); - error = EIO; + error = -EIO; break; } if (error) { @@ -3669,7 +3670,7 @@ xlog_recover_process_efi( */ set_bit(XFS_EFI_RECOVERED, &efip->efi_flags); xfs_efi_release(efip, efip->efi_format.efi_nextents); - return EIO; + return -EIO; } } @@ -3969,7 +3970,7 @@ xlog_unpack_data_crc( * CRC protection by punting an error back up the stack. */ if (xfs_sb_version_hascrc(&log->l_mp->m_sb)) - return EFSCORRUPTED; + return -EFSCORRUPTED; } return 0; @@ -4018,14 +4019,14 @@ xlog_valid_rec_header( if (unlikely(rhead->h_magicno != cpu_to_be32(XLOG_HEADER_MAGIC_NUM))) { XFS_ERROR_REPORT("xlog_valid_rec_header(1)", XFS_ERRLEVEL_LOW, log->l_mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } if (unlikely( (!rhead->h_version || (be32_to_cpu(rhead->h_version) & (~XLOG_VERSION_OKBITS))))) { xfs_warn(log->l_mp, "%s: unrecognised log version (%d).", __func__, be32_to_cpu(rhead->h_version)); - return EIO; + return -EIO; } /* LR body must have data or it wouldn't have been written */ @@ -4033,12 +4034,12 @@ xlog_valid_rec_header( if (unlikely( hlen <= 0 || hlen > INT_MAX )) { XFS_ERROR_REPORT("xlog_valid_rec_header(2)", XFS_ERRLEVEL_LOW, log->l_mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } if (unlikely( blkno > log->l_logBBsize || blkno > INT_MAX )) { XFS_ERROR_REPORT("xlog_valid_rec_header(3)", XFS_ERRLEVEL_LOW, log->l_mp); - return EFSCORRUPTED; + return -EFSCORRUPTED; } return 0; } @@ -4081,7 +4082,7 @@ xlog_do_recovery_pass( */ hbp = xlog_get_bp(log, 1); if (!hbp) - return ENOMEM; + return -ENOMEM; error = xlog_bread(log, tail_blk, 1, hbp, &offset); if (error) @@ -4110,11 +4111,11 @@ xlog_do_recovery_pass( } if (!hbp) - return ENOMEM; + return -ENOMEM; dbp = xlog_get_bp(log, BTOBB(h_size)); if (!dbp) { xlog_put_bp(hbp); - return ENOMEM; + return -ENOMEM; } memset(rhash, 0, sizeof(rhash)); @@ -4388,7 +4389,7 @@ xlog_do_recover( * If IO errors happened during recovery, bail out. */ if (XFS_FORCED_SHUTDOWN(log->l_mp)) { - return EIO; + return -EIO; } /* @@ -4415,7 +4416,7 @@ xlog_do_recover( if (XFS_FORCED_SHUTDOWN(log->l_mp)) { xfs_buf_relse(bp); - return EIO; + return -EIO; } xfs_buf_iorequest(bp); @@ -4492,7 +4493,7 @@ xlog_recover( "Please recover the log on a kernel that supports the unknown features.", (log->l_mp->m_sb.sb_features_log_incompat & XFS_SB_FEAT_INCOMPAT_LOG_UNKNOWN)); - return EINVAL; + return -EINVAL; } xfs_notice(log->l_mp, "Starting recovery (logdev: %s)", diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index b50ec92f9620..d5c44a6bdb5b 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -76,7 +76,7 @@ xfs_uuid_mount( if (uuid_is_nil(uuid)) { xfs_warn(mp, "Filesystem has nil UUID - can't mount"); - return EINVAL; + return -EINVAL; } mutex_lock(&xfs_uuid_table_mutex); @@ -104,7 +104,7 @@ xfs_uuid_mount( out_duplicate: mutex_unlock(&xfs_uuid_table_mutex); xfs_warn(mp, "Filesystem has duplicate UUID %pU - can't mount", uuid); - return EINVAL; + return -EINVAL; } STATIC void @@ -175,10 +175,10 @@ xfs_sb_validate_fsb_count( #if XFS_BIG_BLKNOS /* Limited by ULONG_MAX of page cache index */ if (nblocks >> (PAGE_CACHE_SHIFT - sbp->sb_blocklog) > ULONG_MAX) - return EFBIG; + return -EFBIG; #else /* Limited by UINT_MAX of sectors */ if (nblocks << (sbp->sb_blocklog - BBSHIFT) > UINT_MAX) - return EFBIG; + return -EFBIG; #endif return 0; } @@ -308,15 +308,15 @@ reread: if (!bp) { if (loud) xfs_warn(mp, "SB buffer read failed"); - return EIO; + return -EIO; } if (bp->b_error) { error = bp->b_error; if (loud) xfs_warn(mp, "SB validate failed with error %d.", error); /* bad CRC means corrupted metadata */ - if (error == EFSBADCRC) - error = EFSCORRUPTED; + if (error == -EFSBADCRC) + error = -EFSCORRUPTED; goto release_buf; } @@ -333,7 +333,7 @@ reread: if (sbp->sb_magicnum != XFS_SB_MAGIC) { if (loud) xfs_warn(mp, "Invalid superblock magic number"); - error = EINVAL; + error = -EINVAL; goto release_buf; } @@ -344,7 +344,7 @@ reread: if (loud) xfs_warn(mp, "device supports %u byte sectors (not %u)", sector_size, sbp->sb_sectsize); - error = ENOSYS; + error = -ENOSYS; goto release_buf; } @@ -392,7 +392,7 @@ xfs_update_alignment(xfs_mount_t *mp) xfs_warn(mp, "alignment check failed: sunit/swidth vs. blocksize(%d)", sbp->sb_blocksize); - return EINVAL; + return -EINVAL; } else { /* * Convert the stripe unit and width to FSBs. @@ -402,14 +402,14 @@ xfs_update_alignment(xfs_mount_t *mp) xfs_warn(mp, "alignment check failed: sunit/swidth vs. agsize(%d)", sbp->sb_agblocks); - return EINVAL; + return -EINVAL; } else if (mp->m_dalign) { mp->m_swidth = XFS_BB_TO_FSBT(mp, mp->m_swidth); } else { xfs_warn(mp, "alignment check failed: sunit(%d) less than bsize(%d)", mp->m_dalign, sbp->sb_blocksize); - return EINVAL; + return -EINVAL; } } @@ -429,7 +429,7 @@ xfs_update_alignment(xfs_mount_t *mp) } else { xfs_warn(mp, "cannot change alignment: superblock does not support data alignment"); - return EINVAL; + return -EINVAL; } } else if ((mp->m_flags & XFS_MOUNT_NOALIGN) != XFS_MOUNT_NOALIGN && xfs_sb_version_hasdalign(&mp->m_sb)) { @@ -556,14 +556,14 @@ xfs_check_sizes(xfs_mount_t *mp) d = (xfs_daddr_t)XFS_FSB_TO_BB(mp, mp->m_sb.sb_dblocks); if (XFS_BB_TO_FSB(mp, d) != mp->m_sb.sb_dblocks) { xfs_warn(mp, "filesystem size mismatch detected"); - return EFBIG; + return -EFBIG; } bp = xfs_buf_read_uncached(mp->m_ddev_targp, d - XFS_FSS_TO_BB(mp, 1), XFS_FSS_TO_BB(mp, 1), 0, NULL); if (!bp) { xfs_warn(mp, "last sector read failed"); - return EIO; + return -EIO; } xfs_buf_relse(bp); @@ -571,14 +571,14 @@ xfs_check_sizes(xfs_mount_t *mp) d = (xfs_daddr_t)XFS_FSB_TO_BB(mp, mp->m_sb.sb_logblocks); if (XFS_BB_TO_FSB(mp, d) != mp->m_sb.sb_logblocks) { xfs_warn(mp, "log size mismatch detected"); - return EFBIG; + return -EFBIG; } bp = xfs_buf_read_uncached(mp->m_logdev_targp, d - XFS_FSB_TO_BB(mp, 1), XFS_FSB_TO_BB(mp, 1), 0, NULL); if (!bp) { xfs_warn(mp, "log device read failed"); - return EIO; + return -EIO; } xfs_buf_relse(bp); } @@ -816,7 +816,7 @@ xfs_mountfs( if (!sbp->sb_logblocks) { xfs_warn(mp, "no log defined"); XFS_ERROR_REPORT("xfs_mountfs", XFS_ERRLEVEL_LOW, mp); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto out_free_perag; } @@ -876,7 +876,7 @@ xfs_mountfs( xfs_iunlock(rip, XFS_ILOCK_EXCL); XFS_ERROR_REPORT("xfs_mountfs_int(2)", XFS_ERRLEVEL_LOW, mp); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto out_rele_rip; } mp->m_rootip = rip; /* save it */ @@ -1152,7 +1152,7 @@ xfs_mod_incore_sb_unlocked( lcounter += delta; if (lcounter < 0) { ASSERT(0); - return EINVAL; + return -EINVAL; } mp->m_sb.sb_icount = lcounter; return 0; @@ -1161,7 +1161,7 @@ xfs_mod_incore_sb_unlocked( lcounter += delta; if (lcounter < 0) { ASSERT(0); - return EINVAL; + return -EINVAL; } mp->m_sb.sb_ifree = lcounter; return 0; @@ -1191,7 +1191,7 @@ xfs_mod_incore_sb_unlocked( * blocks if were allowed to. */ if (!rsvd) - return ENOSPC; + return -ENOSPC; lcounter = (long long)mp->m_resblks_avail + delta; if (lcounter >= 0) { @@ -1202,7 +1202,7 @@ xfs_mod_incore_sb_unlocked( "Filesystem \"%s\": reserve blocks depleted! " "Consider increasing reserve pool size.", mp->m_fsname); - return ENOSPC; + return -ENOSPC; } mp->m_sb.sb_fdblocks = lcounter + XFS_ALLOC_SET_ASIDE(mp); @@ -1211,7 +1211,7 @@ xfs_mod_incore_sb_unlocked( lcounter = (long long)mp->m_sb.sb_frextents; lcounter += delta; if (lcounter < 0) { - return ENOSPC; + return -ENOSPC; } mp->m_sb.sb_frextents = lcounter; return 0; @@ -1220,7 +1220,7 @@ xfs_mod_incore_sb_unlocked( lcounter += delta; if (lcounter < 0) { ASSERT(0); - return EINVAL; + return -EINVAL; } mp->m_sb.sb_dblocks = lcounter; return 0; @@ -1229,7 +1229,7 @@ xfs_mod_incore_sb_unlocked( scounter += delta; if (scounter < 0) { ASSERT(0); - return EINVAL; + return -EINVAL; } mp->m_sb.sb_agcount = scounter; return 0; @@ -1238,7 +1238,7 @@ xfs_mod_incore_sb_unlocked( scounter += delta; if (scounter < 0) { ASSERT(0); - return EINVAL; + return -EINVAL; } mp->m_sb.sb_imax_pct = scounter; return 0; @@ -1247,7 +1247,7 @@ xfs_mod_incore_sb_unlocked( scounter += delta; if (scounter < 0) { ASSERT(0); - return EINVAL; + return -EINVAL; } mp->m_sb.sb_rextsize = scounter; return 0; @@ -1256,7 +1256,7 @@ xfs_mod_incore_sb_unlocked( scounter += delta; if (scounter < 0) { ASSERT(0); - return EINVAL; + return -EINVAL; } mp->m_sb.sb_rbmblocks = scounter; return 0; @@ -1265,7 +1265,7 @@ xfs_mod_incore_sb_unlocked( lcounter += delta; if (lcounter < 0) { ASSERT(0); - return EINVAL; + return -EINVAL; } mp->m_sb.sb_rblocks = lcounter; return 0; @@ -1274,7 +1274,7 @@ xfs_mod_incore_sb_unlocked( lcounter += delta; if (lcounter < 0) { ASSERT(0); - return EINVAL; + return -EINVAL; } mp->m_sb.sb_rextents = lcounter; return 0; @@ -1283,13 +1283,13 @@ xfs_mod_incore_sb_unlocked( scounter += delta; if (scounter < 0) { ASSERT(0); - return EINVAL; + return -EINVAL; } mp->m_sb.sb_rextslog = scounter; return 0; default: ASSERT(0); - return EINVAL; + return -EINVAL; } } @@ -1452,7 +1452,7 @@ xfs_dev_is_read_only( (mp->m_rtdev_targp && xfs_readonly_buftarg(mp->m_rtdev_targp))) { xfs_notice(mp, "%s required on read-only device.", message); xfs_notice(mp, "write access unavailable, cannot proceed."); - return EROFS; + return -EROFS; } return 0; } @@ -1995,7 +1995,7 @@ slow_path: * (e.g. lots of space just got freed). After that * we are done. */ - if (ret != ENOSPC) + if (ret != -ENOSPC) xfs_icsb_balance_counter(mp, field, 0); xfs_icsb_unlock(mp); return ret; diff --git a/fs/xfs/xfs_mru_cache.c b/fs/xfs/xfs_mru_cache.c index f99b4933dc22..1eb6f3df698c 100644 --- a/fs/xfs/xfs_mru_cache.c +++ b/fs/xfs/xfs_mru_cache.c @@ -337,20 +337,20 @@ xfs_mru_cache_create( *mrup = NULL; if (!mrup || !grp_count || !lifetime_ms || !free_func) - return EINVAL; + return -EINVAL; if (!(grp_time = msecs_to_jiffies(lifetime_ms) / grp_count)) - return EINVAL; + return -EINVAL; if (!(mru = kmem_zalloc(sizeof(*mru), KM_SLEEP))) - return ENOMEM; + return -ENOMEM; /* An extra list is needed to avoid reaping up to a grp_time early. */ mru->grp_count = grp_count + 1; mru->lists = kmem_zalloc(mru->grp_count * sizeof(*mru->lists), KM_SLEEP); if (!mru->lists) { - err = ENOMEM; + err = -ENOMEM; goto exit; } @@ -434,16 +434,16 @@ xfs_mru_cache_insert( ASSERT(mru && mru->lists); if (!mru || !mru->lists) - return EINVAL; + return -EINVAL; if (radix_tree_preload(GFP_KERNEL)) - return ENOMEM; + return -ENOMEM; INIT_LIST_HEAD(&elem->list_node); elem->key = key; spin_lock(&mru->lock); - error = -radix_tree_insert(&mru->store, key, elem); + error = radix_tree_insert(&mru->store, key, elem); radix_tree_preload_end(); if (!error) _xfs_mru_cache_list_insert(mru, elem); diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c index a97d94d69a1e..ba284f6469db 100644 --- a/fs/xfs/xfs_qm.c +++ b/fs/xfs/xfs_qm.c @@ -98,18 +98,18 @@ restart: next_index = be32_to_cpu(dqp->q_core.d_id) + 1; error = execute(batch[i], data); - if (error == EAGAIN) { + if (error == -EAGAIN) { skipped++; continue; } - if (error && last_error != EFSCORRUPTED) + if (error && last_error != -EFSCORRUPTED) last_error = error; } mutex_unlock(&qi->qi_tree_lock); /* bail out if the filesystem is corrupted. */ - if (last_error == EFSCORRUPTED) { + if (last_error == -EFSCORRUPTED) { skipped = 0; break; } @@ -138,7 +138,7 @@ xfs_qm_dqpurge( xfs_dqlock(dqp); if ((dqp->dq_flags & XFS_DQ_FREEING) || dqp->q_nrefs != 0) { xfs_dqunlock(dqp); - return EAGAIN; + return -EAGAIN; } dqp->dq_flags |= XFS_DQ_FREEING; @@ -671,7 +671,7 @@ xfs_qm_init_quotainfo( qinf = mp->m_quotainfo = kmem_zalloc(sizeof(xfs_quotainfo_t), KM_SLEEP); - error = -list_lru_init(&qinf->qi_lru); + error = list_lru_init(&qinf->qi_lru); if (error) goto out_free_qinf; @@ -995,7 +995,7 @@ xfs_qm_dqiter_bufs( * will leave a trace in the log indicating corruption has * been detected. */ - if (error == EFSCORRUPTED) { + if (error == -EFSCORRUPTED) { error = xfs_trans_read_buf(mp, NULL, mp->m_ddev_targp, XFS_FSB_TO_DADDR(mp, bno), mp->m_quotainfo->qi_dqchunklen, 0, &bp, @@ -1138,8 +1138,8 @@ xfs_qm_quotacheck_dqadjust( /* * Shouldn't be able to turn off quotas here. */ - ASSERT(error != ESRCH); - ASSERT(error != ENOENT); + ASSERT(error != -ESRCH); + ASSERT(error != -ENOENT); return error; } @@ -1226,7 +1226,7 @@ xfs_qm_dqusage_adjust( */ if (xfs_is_quota_inode(&mp->m_sb, ino)) { *res = BULKSTAT_RV_NOTHING; - return EINVAL; + return -EINVAL; } /* @@ -1679,7 +1679,7 @@ xfs_qm_vop_dqalloc( XFS_QMOPT_DOWARN, &uq); if (error) { - ASSERT(error != ENOENT); + ASSERT(error != -ENOENT); return error; } /* @@ -1706,7 +1706,7 @@ xfs_qm_vop_dqalloc( XFS_QMOPT_DOWARN, &gq); if (error) { - ASSERT(error != ENOENT); + ASSERT(error != -ENOENT); goto error_rele; } xfs_dqunlock(gq); @@ -1726,7 +1726,7 @@ xfs_qm_vop_dqalloc( XFS_QMOPT_DOWARN, &pq); if (error) { - ASSERT(error != ENOENT); + ASSERT(error != -ENOENT); goto error_rele; } xfs_dqunlock(pq); diff --git a/fs/xfs/xfs_qm_bhv.c b/fs/xfs/xfs_qm_bhv.c index fa9797382d5b..2c61e61b0205 100644 --- a/fs/xfs/xfs_qm_bhv.c +++ b/fs/xfs/xfs_qm_bhv.c @@ -117,7 +117,7 @@ xfs_qm_newmount( (uquotaondisk ? " usrquota" : ""), (gquotaondisk ? " grpquota" : ""), (pquotaondisk ? " prjquota" : "")); - return EPERM; + return -EPERM; } if (XFS_IS_QUOTA_ON(mp) || quotaondisk) { diff --git a/fs/xfs/xfs_qm_syscalls.c b/fs/xfs/xfs_qm_syscalls.c index f5167e837828..80f2d77d929a 100644 --- a/fs/xfs/xfs_qm_syscalls.c +++ b/fs/xfs/xfs_qm_syscalls.c @@ -64,10 +64,10 @@ xfs_qm_scall_quotaoff( /* * No file system can have quotas enabled on disk but not in core. * Note that quota utilities (like quotaoff) _expect_ - * errno == EEXIST here. + * errno == -EEXIST here. */ if ((mp->m_qflags & flags) == 0) - return EEXIST; + return -EEXIST; error = 0; flags &= (XFS_ALL_QUOTA_ACCT | XFS_ALL_QUOTA_ENFD); @@ -278,13 +278,13 @@ xfs_qm_scall_trunc_qfiles( xfs_mount_t *mp, uint flags) { - int error = EINVAL; + int error = -EINVAL; if (!xfs_sb_version_hasquota(&mp->m_sb) || flags == 0 || (flags & ~XFS_DQ_ALLTYPES)) { xfs_debug(mp, "%s: flags=%x m_qflags=%x", __func__, flags, mp->m_qflags); - return EINVAL; + return -EINVAL; } if (flags & XFS_DQ_USER) { @@ -328,7 +328,7 @@ xfs_qm_scall_quotaon( if (flags == 0) { xfs_debug(mp, "%s: zero flags, m_qflags=%x", __func__, mp->m_qflags); - return EINVAL; + return -EINVAL; } /* No fs can turn on quotas with a delayed effect */ @@ -351,13 +351,13 @@ xfs_qm_scall_quotaon( xfs_debug(mp, "%s: Can't enforce without acct, flags=%x sbflags=%x", __func__, flags, mp->m_sb.sb_qflags); - return EINVAL; + return -EINVAL; } /* * If everything's up to-date incore, then don't waste time. */ if ((mp->m_qflags & flags) == flags) - return EEXIST; + return -EEXIST; /* * Change sb_qflags on disk but not incore mp->qflags @@ -372,7 +372,7 @@ xfs_qm_scall_quotaon( * There's nothing to change if it's the same. */ if ((qf & flags) == flags && sbflags == 0) - return EEXIST; + return -EEXIST; sbflags |= XFS_SB_QFLAGS; if ((error = xfs_qm_write_sb_changes(mp, sbflags))) @@ -390,7 +390,7 @@ xfs_qm_scall_quotaon( return 0; if (! XFS_IS_QUOTA_RUNNING(mp)) - return ESRCH; + return -ESRCH; /* * Switch on quota enforcement in core. @@ -595,7 +595,7 @@ xfs_qm_scall_setqlim( xfs_qcnt_t hard, soft; if (newlim->d_fieldmask & ~XFS_DQ_MASK) - return EINVAL; + return -EINVAL; if ((newlim->d_fieldmask & XFS_DQ_MASK) == 0) return 0; @@ -615,7 +615,7 @@ xfs_qm_scall_setqlim( */ error = xfs_qm_dqget(mp, NULL, id, type, XFS_QMOPT_DQALLOC, &dqp); if (error) { - ASSERT(error != ENOENT); + ASSERT(error != -ENOENT); goto out_unlock; } xfs_dqunlock(dqp); @@ -850,7 +850,7 @@ xfs_qm_scall_getquota( * our utility programs are concerned. */ if (XFS_IS_DQUOT_UNINITIALIZED(dqp)) { - error = ENOENT; + error = -ENOENT; goto out_put; } diff --git a/fs/xfs/xfs_quotaops.c b/fs/xfs/xfs_quotaops.c index 2ad1b9822e92..4f7aecbe61da 100644 --- a/fs/xfs/xfs_quotaops.c +++ b/fs/xfs/xfs_quotaops.c @@ -51,7 +51,7 @@ xfs_fs_get_xstate( if (!XFS_IS_QUOTA_RUNNING(mp)) return -ENOSYS; - return -xfs_qm_scall_getqstat(mp, fqs); + return xfs_qm_scall_getqstat(mp, fqs); } STATIC int @@ -63,7 +63,7 @@ xfs_fs_get_xstatev( if (!XFS_IS_QUOTA_RUNNING(mp)) return -ENOSYS; - return -xfs_qm_scall_getqstatv(mp, fqs); + return xfs_qm_scall_getqstatv(mp, fqs); } STATIC int @@ -95,11 +95,11 @@ xfs_fs_set_xstate( switch (op) { case Q_XQUOTAON: - return -xfs_qm_scall_quotaon(mp, flags); + return xfs_qm_scall_quotaon(mp, flags); case Q_XQUOTAOFF: if (!XFS_IS_QUOTA_ON(mp)) return -EINVAL; - return -xfs_qm_scall_quotaoff(mp, flags); + return xfs_qm_scall_quotaoff(mp, flags); } return -EINVAL; @@ -112,7 +112,7 @@ xfs_fs_rm_xquota( { struct xfs_mount *mp = XFS_M(sb); unsigned int flags = 0; - + if (sb->s_flags & MS_RDONLY) return -EROFS; @@ -126,8 +126,8 @@ xfs_fs_rm_xquota( if (uflags & FS_USER_QUOTA) flags |= XFS_DQ_PROJ; - return -xfs_qm_scall_trunc_qfiles(mp, flags); -} + return xfs_qm_scall_trunc_qfiles(mp, flags); +} STATIC int xfs_fs_get_dqblk( @@ -142,7 +142,7 @@ xfs_fs_get_dqblk( if (!XFS_IS_QUOTA_ON(mp)) return -ESRCH; - return -xfs_qm_scall_getquota(mp, from_kqid(&init_user_ns, qid), + return xfs_qm_scall_getquota(mp, from_kqid(&init_user_ns, qid), xfs_quota_type(qid.type), fdq); } @@ -161,7 +161,7 @@ xfs_fs_set_dqblk( if (!XFS_IS_QUOTA_ON(mp)) return -ESRCH; - return -xfs_qm_scall_setqlim(mp, from_kqid(&init_user_ns, qid), + return xfs_qm_scall_setqlim(mp, from_kqid(&init_user_ns, qid), xfs_quota_type(qid.type), fdq); } diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index 1a98a783cf4b..b741d7286990 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -863,7 +863,7 @@ xfs_growfs_rt_alloc( XFS_BMAPI_METADATA, &firstblock, resblks, &map, &nmap, &flist); if (!error && nmap < 1) - error = ENOSPC; + error = -ENOSPC; if (error) goto error_cancel; /* @@ -903,7 +903,7 @@ xfs_growfs_rt_alloc( bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, d, mp->m_bsize, 0); if (bp == NULL) { - error = EIO; + error = -EIO; error_cancel: xfs_trans_cancel(tp, cancelflags); goto error; @@ -962,11 +962,11 @@ xfs_growfs_rt( * Initial error checking. */ if (!capable(CAP_SYS_ADMIN)) - return EPERM; + return -EPERM; if (mp->m_rtdev_targp == NULL || mp->m_rbmip == NULL || (nrblocks = in->newblocks) <= sbp->sb_rblocks || (sbp->sb_rblocks && (in->extsize != sbp->sb_rextsize))) - return EINVAL; + return -EINVAL; if ((error = xfs_sb_validate_fsb_count(sbp, nrblocks))) return error; /* @@ -976,7 +976,7 @@ xfs_growfs_rt( XFS_FSB_TO_BB(mp, nrblocks - 1), XFS_FSB_TO_BB(mp, 1), 0, NULL); if (!bp) - return EIO; + return -EIO; if (bp->b_error) { error = bp->b_error; xfs_buf_relse(bp); @@ -1001,7 +1001,7 @@ xfs_growfs_rt( * since we'll log basically the whole summary file at once. */ if (nrsumblocks > (mp->m_sb.sb_logblocks >> 1)) - return EINVAL; + return -EINVAL; /* * Get the old block counts for bitmap and summary inodes. * These can't change since other growfs callers are locked out. @@ -1208,7 +1208,7 @@ xfs_rtallocate_extent( len, &sumbp, &sb, prod, &r); break; default: - error = EIO; + error = -EIO; ASSERT(0); } if (error) @@ -1247,7 +1247,7 @@ xfs_rtmount_init( if (mp->m_rtdev_targp == NULL) { xfs_warn(mp, "Filesystem has a realtime volume, use rtdev=device option"); - return ENODEV; + return -ENODEV; } mp->m_rsumlevels = sbp->sb_rextslog + 1; mp->m_rsumsize = @@ -1263,7 +1263,7 @@ xfs_rtmount_init( xfs_warn(mp, "realtime mount -- %llu != %llu", (unsigned long long) XFS_BB_TO_FSB(mp, d), (unsigned long long) mp->m_sb.sb_rblocks); - return EFBIG; + return -EFBIG; } bp = xfs_buf_read_uncached(mp->m_rtdev_targp, d - XFS_FSB_TO_BB(mp, 1), @@ -1272,7 +1272,7 @@ xfs_rtmount_init( xfs_warn(mp, "realtime device size check failed"); if (bp) xfs_buf_relse(bp); - return EIO; + return -EIO; } xfs_buf_relse(bp); return 0; diff --git a/fs/xfs/xfs_rtalloc.h b/fs/xfs/xfs_rtalloc.h index 752b63d10300..c642795324af 100644 --- a/fs/xfs/xfs_rtalloc.h +++ b/fs/xfs/xfs_rtalloc.h @@ -132,7 +132,7 @@ xfs_rtmount_init( return 0; xfs_warn(mp, "Not built with CONFIG_XFS_RT"); - return ENOSYS; + return -ENOSYS; } # define xfs_rtmount_inodes(m) (((mp)->m_sb.sb_rblocks == 0)? 0 : (ENOSYS)) # define xfs_rtunmount_inodes(m) diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index 12d3ad3203ff..f2e5f8a503d2 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -185,7 +185,7 @@ xfs_parseargs( */ mp->m_fsname = kstrndup(sb->s_id, MAXNAMELEN, GFP_KERNEL); if (!mp->m_fsname) - return ENOMEM; + return -ENOMEM; mp->m_fsname_len = strlen(mp->m_fsname) + 1; /* @@ -227,57 +227,57 @@ xfs_parseargs( if (!value || !*value) { xfs_warn(mp, "%s option requires an argument", this_char); - return EINVAL; + return -EINVAL; } if (kstrtoint(value, 10, &mp->m_logbufs)) - return EINVAL; + return -EINVAL; } else if (!strcmp(this_char, MNTOPT_LOGBSIZE)) { if (!value || !*value) { xfs_warn(mp, "%s option requires an argument", this_char); - return EINVAL; + return -EINVAL; } if (suffix_kstrtoint(value, 10, &mp->m_logbsize)) - return EINVAL; + return -EINVAL; } else if (!strcmp(this_char, MNTOPT_LOGDEV)) { if (!value || !*value) { xfs_warn(mp, "%s option requires an argument", this_char); - return EINVAL; + return -EINVAL; } mp->m_logname = kstrndup(value, MAXNAMELEN, GFP_KERNEL); if (!mp->m_logname) - return ENOMEM; + return -ENOMEM; } else if (!strcmp(this_char, MNTOPT_MTPT)) { xfs_warn(mp, "%s option not allowed on this system", this_char); - return EINVAL; + return -EINVAL; } else if (!strcmp(this_char, MNTOPT_RTDEV)) { if (!value || !*value) { xfs_warn(mp, "%s option requires an argument", this_char); - return EINVAL; + return -EINVAL; } mp->m_rtname = kstrndup(value, MAXNAMELEN, GFP_KERNEL); if (!mp->m_rtname) - return ENOMEM; + return -ENOMEM; } else if (!strcmp(this_char, MNTOPT_BIOSIZE)) { if (!value || !*value) { xfs_warn(mp, "%s option requires an argument", this_char); - return EINVAL; + return -EINVAL; } if (kstrtoint(value, 10, &iosize)) - return EINVAL; + return -EINVAL; iosizelog = ffs(iosize) - 1; } else if (!strcmp(this_char, MNTOPT_ALLOCSIZE)) { if (!value || !*value) { xfs_warn(mp, "%s option requires an argument", this_char); - return EINVAL; + return -EINVAL; } if (suffix_kstrtoint(value, 10, &iosize)) - return EINVAL; + return -EINVAL; iosizelog = ffs(iosize) - 1; } else if (!strcmp(this_char, MNTOPT_GRPID) || !strcmp(this_char, MNTOPT_BSDGROUPS)) { @@ -297,18 +297,18 @@ xfs_parseargs( if (!value || !*value) { xfs_warn(mp, "%s option requires an argument", this_char); - return EINVAL; + return -EINVAL; } if (kstrtoint(value, 10, &dsunit)) - return EINVAL; + return -EINVAL; } else if (!strcmp(this_char, MNTOPT_SWIDTH)) { if (!value || !*value) { xfs_warn(mp, "%s option requires an argument", this_char); - return EINVAL; + return -EINVAL; } if (kstrtoint(value, 10, &dswidth)) - return EINVAL; + return -EINVAL; } else if (!strcmp(this_char, MNTOPT_32BITINODE)) { mp->m_flags |= XFS_MOUNT_SMALL_INUMS; } else if (!strcmp(this_char, MNTOPT_64BITINODE)) { @@ -316,7 +316,7 @@ xfs_parseargs( #if !XFS_BIG_INUMS xfs_warn(mp, "%s option not allowed on this system", this_char); - return EINVAL; + return -EINVAL; #endif } else if (!strcmp(this_char, MNTOPT_NOUUID)) { mp->m_flags |= XFS_MOUNT_NOUUID; @@ -390,7 +390,7 @@ xfs_parseargs( "irixsgid is now a sysctl(2) variable, option is deprecated."); } else { xfs_warn(mp, "unknown mount option [%s].", this_char); - return EINVAL; + return -EINVAL; } } @@ -400,32 +400,32 @@ xfs_parseargs( if ((mp->m_flags & XFS_MOUNT_NORECOVERY) && !(mp->m_flags & XFS_MOUNT_RDONLY)) { xfs_warn(mp, "no-recovery mounts must be read-only."); - return EINVAL; + return -EINVAL; } if ((mp->m_flags & XFS_MOUNT_NOALIGN) && (dsunit || dswidth)) { xfs_warn(mp, "sunit and swidth options incompatible with the noalign option"); - return EINVAL; + return -EINVAL; } #ifndef CONFIG_XFS_QUOTA if (XFS_IS_QUOTA_RUNNING(mp)) { xfs_warn(mp, "quota support not available in this kernel."); - return EINVAL; + return -EINVAL; } #endif if ((dsunit && !dswidth) || (!dsunit && dswidth)) { xfs_warn(mp, "sunit and swidth must be specified together"); - return EINVAL; + return -EINVAL; } if (dsunit && (dswidth % dsunit != 0)) { xfs_warn(mp, "stripe width (%d) must be a multiple of the stripe unit (%d)", dswidth, dsunit); - return EINVAL; + return -EINVAL; } done: @@ -446,7 +446,7 @@ done: mp->m_logbufs > XLOG_MAX_ICLOGS)) { xfs_warn(mp, "invalid logbufs value: %d [not %d-%d]", mp->m_logbufs, XLOG_MIN_ICLOGS, XLOG_MAX_ICLOGS); - return EINVAL; + return -EINVAL; } if (mp->m_logbsize != -1 && mp->m_logbsize != 0 && @@ -456,7 +456,7 @@ done: xfs_warn(mp, "invalid logbufsize: %d [not 16k,32k,64k,128k or 256k]", mp->m_logbsize); - return EINVAL; + return -EINVAL; } if (iosizelog) { @@ -465,7 +465,7 @@ done: xfs_warn(mp, "invalid log iosize: %d [not %d-%d]", iosizelog, XFS_MIN_IO_LOG, XFS_MAX_IO_LOG); - return EINVAL; + return -EINVAL; } mp->m_flags |= XFS_MOUNT_DFLT_IOSIZE; @@ -686,7 +686,7 @@ xfs_blkdev_get( xfs_warn(mp, "Invalid device [%s], error=%d\n", name, error); } - return -error; + return error; } STATIC void @@ -756,7 +756,7 @@ xfs_open_devices( if (rtdev == ddev || rtdev == logdev) { xfs_warn(mp, "Cannot mount filesystem with identical rtdev and ddev/logdev."); - error = EINVAL; + error = -EINVAL; goto out_close_rtdev; } } @@ -764,7 +764,7 @@ xfs_open_devices( /* * Setup xfs_mount buffer target pointers */ - error = ENOMEM; + error = -ENOMEM; mp->m_ddev_targp = xfs_alloc_buftarg(mp, ddev); if (!mp->m_ddev_targp) goto out_close_rtdev; @@ -1295,7 +1295,7 @@ xfs_fs_freeze( xfs_save_resvblks(mp); xfs_quiesce_attr(mp); - return -xfs_fs_log_dummy(mp); + return xfs_fs_log_dummy(mp); } STATIC int @@ -1314,7 +1314,7 @@ xfs_fs_show_options( struct seq_file *m, struct dentry *root) { - return -xfs_showargs(XFS_M(root->d_sb), m); + return xfs_showargs(XFS_M(root->d_sb), m); } /* @@ -1336,14 +1336,14 @@ xfs_finish_flags( mp->m_logbsize < mp->m_sb.sb_logsunit) { xfs_warn(mp, "logbuf size must be greater than or equal to log stripe size"); - return EINVAL; + return -EINVAL; } } else { /* Fail a mount if the logbuf is larger than 32K */ if (mp->m_logbsize > XLOG_BIG_RECORD_BSIZE) { xfs_warn(mp, "logbuf size for version 1 logs must be 16K or 32K"); - return EINVAL; + return -EINVAL; } } @@ -1355,7 +1355,7 @@ xfs_finish_flags( xfs_warn(mp, "Cannot mount a V5 filesystem as %s. %s is always enabled for V5 filesystems.", MNTOPT_NOATTR2, MNTOPT_ATTR2); - return EINVAL; + return -EINVAL; } /* @@ -1372,7 +1372,7 @@ xfs_finish_flags( if ((mp->m_sb.sb_flags & XFS_SBF_READONLY) && !ronly) { xfs_warn(mp, "cannot mount a read-only filesystem as read-write"); - return EROFS; + return -EROFS; } if ((mp->m_qflags & (XFS_GQUOTA_ACCT | XFS_GQUOTA_ACTIVE)) && @@ -1380,7 +1380,7 @@ xfs_finish_flags( !xfs_sb_version_has_pquotino(&mp->m_sb)) { xfs_warn(mp, "Super block does not support project and group quota together"); - return EINVAL; + return -EINVAL; } return 0; @@ -1394,7 +1394,7 @@ xfs_fs_fill_super( { struct inode *root; struct xfs_mount *mp = NULL; - int flags = 0, error = ENOMEM; + int flags = 0, error = -ENOMEM; mp = kzalloc(sizeof(struct xfs_mount), GFP_KERNEL); if (!mp) @@ -1428,11 +1428,11 @@ xfs_fs_fill_super( if (error) goto out_free_fsname; - error = -xfs_init_mount_workqueues(mp); + error = xfs_init_mount_workqueues(mp); if (error) goto out_close_devices; - error = -xfs_icsb_init_counters(mp); + error = xfs_icsb_init_counters(mp); if (error) goto out_destroy_workqueues; @@ -1474,12 +1474,12 @@ xfs_fs_fill_super( root = igrab(VFS_I(mp->m_rootip)); if (!root) { - error = ENOENT; + error = -ENOENT; goto out_unmount; } sb->s_root = d_make_root(root); if (!sb->s_root) { - error = ENOMEM; + error = -ENOMEM; goto out_unmount; } @@ -1499,7 +1499,7 @@ out_destroy_workqueues: xfs_free_fsname(mp); kfree(mp); out: - return -error; + return error; out_unmount: xfs_filestream_unmount(mp); diff --git a/fs/xfs/xfs_symlink.c b/fs/xfs/xfs_symlink.c index c2c8173d1634..6a944a2cd36f 100644 --- a/fs/xfs/xfs_symlink.c +++ b/fs/xfs/xfs_symlink.c @@ -76,15 +76,15 @@ xfs_readlink_bmap( bp = xfs_buf_read(mp->m_ddev_targp, d, BTOBB(byte_cnt), 0, &xfs_symlink_buf_ops); if (!bp) - return ENOMEM; + return -ENOMEM; error = bp->b_error; if (error) { xfs_buf_ioerror_alert(bp, __func__); xfs_buf_relse(bp); /* bad CRC means corrupted metadata */ - if (error == EFSBADCRC) - error = EFSCORRUPTED; + if (error == -EFSBADCRC) + error = -EFSCORRUPTED; goto out; } byte_cnt = XFS_SYMLINK_BUF_SPACE(mp, byte_cnt); @@ -95,7 +95,7 @@ xfs_readlink_bmap( if (xfs_sb_version_hascrc(&mp->m_sb)) { if (!xfs_symlink_hdr_ok(ip->i_ino, offset, byte_cnt, bp)) { - error = EFSCORRUPTED; + error = -EFSCORRUPTED; xfs_alert(mp, "symlink header does not match required off/len/owner (0x%x/Ox%x,0x%llx)", offset, byte_cnt, ip->i_ino); @@ -135,7 +135,7 @@ xfs_readlink( trace_xfs_readlink(ip); if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; xfs_ilock(ip, XFS_ILOCK_SHARED); @@ -148,7 +148,7 @@ xfs_readlink( __func__, (unsigned long long) ip->i_ino, (long long) pathlen); ASSERT(0); - error = EFSCORRUPTED; + error = -EFSCORRUPTED; goto out; } @@ -203,14 +203,14 @@ xfs_symlink( trace_xfs_symlink(dp, link_name); if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; /* * Check component lengths of the target path name. */ pathlen = strlen(target_path); if (pathlen >= MAXPATHLEN) /* total string too long */ - return ENAMETOOLONG; + return -ENAMETOOLONG; udqp = gdqp = NULL; prid = xfs_get_initial_prid(dp); @@ -238,7 +238,7 @@ xfs_symlink( fs_blocks = xfs_symlink_blocks(mp, pathlen); resblks = XFS_SYMLINK_SPACE_RES(mp, link_name->len, fs_blocks); error = xfs_trans_reserve(tp, &M_RES(mp)->tr_symlink, resblks, 0); - if (error == ENOSPC && fs_blocks == 0) { + if (error == -ENOSPC && fs_blocks == 0) { resblks = 0; error = xfs_trans_reserve(tp, &M_RES(mp)->tr_symlink, 0, 0); } @@ -254,7 +254,7 @@ xfs_symlink( * Check whether the directory allows new symlinks or not. */ if (dp->i_d.di_flags & XFS_DIFLAG_NOSYMLINKS) { - error = EPERM; + error = -EPERM; goto error_return; } @@ -284,7 +284,7 @@ xfs_symlink( error = xfs_dir_ialloc(&tp, dp, S_IFLNK | (mode & ~S_IFMT), 1, 0, prid, resblks > 0, &ip, NULL); if (error) { - if (error == ENOSPC) + if (error == -ENOSPC) goto error_return; goto error1; } @@ -348,7 +348,7 @@ xfs_symlink( bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, d, BTOBB(byte_cnt), 0); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error2; } bp->b_ops = &xfs_symlink_buf_ops; @@ -489,7 +489,7 @@ xfs_inactive_symlink_rmt( XFS_FSB_TO_DADDR(mp, mval[i].br_startblock), XFS_FSB_TO_BB(mp, mval[i].br_blockcount), 0); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error_bmap_cancel; } xfs_trans_binval(tp, bp); @@ -562,7 +562,7 @@ xfs_inactive_symlink( trace_xfs_inactive_symlink(ip); if (XFS_FORCED_SHUTDOWN(mp)) - return EIO; + return -EIO; xfs_ilock(ip, XFS_ILOCK_EXCL); @@ -580,7 +580,7 @@ xfs_inactive_symlink( __func__, (unsigned long long)ip->i_ino, pathlen); xfs_iunlock(ip, XFS_ILOCK_EXCL); ASSERT(0); - return EFSCORRUPTED; + return -EFSCORRUPTED; } if (ip->i_df.if_flags & XFS_IFINLINE) { diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c index 6b9b48dfddaa..30e8e3410955 100644 --- a/fs/xfs/xfs_trans.c +++ b/fs/xfs/xfs_trans.c @@ -190,7 +190,7 @@ xfs_trans_reserve( -((int64_t)blocks), rsvd); if (error != 0) { current_restore_flags_nested(&tp->t_pflags, PF_FSTRANS); - return ENOSPC; + return -ENOSPC; } tp->t_blk_res += blocks; } @@ -241,7 +241,7 @@ xfs_trans_reserve( error = xfs_mod_incore_sb(tp->t_mountp, XFS_SBS_FREXTENTS, -((int64_t)rtextents), rsvd); if (error) { - error = ENOSPC; + error = -ENOSPC; goto undo_log; } tp->t_rtx_res += rtextents; @@ -874,7 +874,7 @@ xfs_trans_commit( goto out_unreserve; if (XFS_FORCED_SHUTDOWN(mp)) { - error = EIO; + error = -EIO; goto out_unreserve; } @@ -917,7 +917,7 @@ out_unreserve: if (tp->t_ticket) { commit_lsn = xfs_log_done(mp, tp->t_ticket, NULL, log_flags); if (commit_lsn == -1 && !error) - error = EIO; + error = -EIO; } current_restore_flags_nested(&tp->t_pflags, PF_FSTRANS); xfs_trans_free_items(tp, NULLCOMMITLSN, error ? XFS_TRANS_ABORT : 0); diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c index cb0f3a84cc68..859482f53b5a 100644 --- a/fs/xfs/xfs_trans_ail.c +++ b/fs/xfs/xfs_trans_ail.c @@ -762,7 +762,7 @@ xfs_trans_ail_init( ailp = kmem_zalloc(sizeof(struct xfs_ail), KM_MAYFAIL); if (!ailp) - return ENOMEM; + return -ENOMEM; ailp->xa_mount = mp; INIT_LIST_HEAD(&ailp->xa_ail); @@ -781,7 +781,7 @@ xfs_trans_ail_init( out_free_ailp: kmem_free(ailp); - return ENOMEM; + return -ENOMEM; } void diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c index 33bf55d7403a..96c898e7ac9a 100644 --- a/fs/xfs/xfs_trans_buf.c +++ b/fs/xfs/xfs_trans_buf.c @@ -266,7 +266,7 @@ xfs_trans_read_buf_map( bp = xfs_buf_read_map(target, map, nmaps, flags, ops); if (!bp) return (flags & XBF_TRYLOCK) ? - EAGAIN : ENOMEM; + -EAGAIN : -ENOMEM; if (bp->b_error) { error = bp->b_error; @@ -276,8 +276,8 @@ xfs_trans_read_buf_map( xfs_buf_relse(bp); /* bad CRC means corrupted metadata */ - if (error == EFSBADCRC) - error = EFSCORRUPTED; + if (error == -EFSBADCRC) + error = -EFSCORRUPTED; return error; } #ifdef DEBUG @@ -286,7 +286,7 @@ xfs_trans_read_buf_map( if (((xfs_req_num++) % xfs_error_mod) == 0) { xfs_buf_relse(bp); xfs_debug(mp, "Returning error!"); - return EIO; + return -EIO; } } } @@ -342,8 +342,8 @@ xfs_trans_read_buf_map( xfs_force_shutdown(tp->t_mountp, SHUTDOWN_META_IO_ERROR); /* bad CRC means corrupted metadata */ - if (error == EFSBADCRC) - error = EFSCORRUPTED; + if (error == -EFSBADCRC) + error = -EFSCORRUPTED; return error; } } @@ -354,7 +354,7 @@ xfs_trans_read_buf_map( if (XFS_FORCED_SHUTDOWN(mp)) { trace_xfs_trans_read_buf_shut(bp, _RET_IP_); *bpp = NULL; - return EIO; + return -EIO; } @@ -371,7 +371,7 @@ xfs_trans_read_buf_map( if (bp == NULL) { *bpp = NULL; return (flags & XBF_TRYLOCK) ? - 0 : ENOMEM; + 0 : -ENOMEM; } if (bp->b_error) { error = bp->b_error; @@ -383,8 +383,8 @@ xfs_trans_read_buf_map( xfs_buf_relse(bp); /* bad CRC means corrupted metadata */ - if (error == EFSBADCRC) - error = EFSCORRUPTED; + if (error == -EFSBADCRC) + error = -EFSCORRUPTED; return error; } #ifdef DEBUG @@ -395,7 +395,7 @@ xfs_trans_read_buf_map( SHUTDOWN_META_IO_ERROR); xfs_buf_relse(bp); xfs_debug(mp, "Returning trans error!"); - return EIO; + return -EIO; } } } @@ -413,7 +413,7 @@ shutdown_abort: trace_xfs_trans_read_buf_shut(bp, _RET_IP_); xfs_buf_relse(bp); *bpp = NULL; - return EIO; + return -EIO; } /* diff --git a/fs/xfs/xfs_trans_dquot.c b/fs/xfs/xfs_trans_dquot.c index 41172861e857..846e061c2e98 100644 --- a/fs/xfs/xfs_trans_dquot.c +++ b/fs/xfs/xfs_trans_dquot.c @@ -722,8 +722,8 @@ xfs_trans_dqresv( error_return: xfs_dqunlock(dqp); if (flags & XFS_QMOPT_ENOSPC) - return ENOSPC; - return EDQUOT; + return -ENOSPC; + return -EDQUOT; } diff --git a/fs/xfs/xfs_xattr.c b/fs/xfs/xfs_xattr.c index 78ed92a46fdd..93455b998041 100644 --- a/fs/xfs/xfs_xattr.c +++ b/fs/xfs/xfs_xattr.c @@ -49,7 +49,7 @@ xfs_xattr_get(struct dentry *dentry, const char *name, value = NULL; } - error = -xfs_attr_get(ip, (unsigned char *)name, value, &asize, xflags); + error = xfs_attr_get(ip, (unsigned char *)name, value, &asize, xflags); if (error) return error; return asize; @@ -71,8 +71,8 @@ xfs_xattr_set(struct dentry *dentry, const char *name, const void *value, xflags |= ATTR_REPLACE; if (!value) - return -xfs_attr_remove(ip, (unsigned char *)name, xflags); - return -xfs_attr_set(ip, (unsigned char *)name, + return xfs_attr_remove(ip, (unsigned char *)name, xflags); + return xfs_attr_set(ip, (unsigned char *)name, (void *)value, size, xflags); } |