diff options
| author | Marcin Slusarz <marcin.slusarz@gmail.com> | 2008-02-08 04:20:13 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:32 -0800 |
| commit | 50e8a2890ed0eeb7a11ae0c39144fcdd1cad1cf8 (patch) | |
| tree | b02bee4f8cf2bc16b63596e9c6a316bb91dfb58a /fs/ext3/balloc.c | |
| parent | 8b5f6883683c91ad7e1af32b7ceeb604d68e2865 (diff) | |
ext3: replace all adds to little endians variables with le*_add_cpu
replace all:
little_endian_variable = cpu_to_leX(leX_to_cpu(little_endian_variable) +
expression_in_cpu_byteorder);
with:
leX_add_cpu(&little_endian_variable, expression_in_cpu_byteorder);
sparse didn't generate any new warning with this patch
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Mark Fasheh <mark.fasheh@oracle.com>
Cc: David Chinner <dgc@sgi.com>
Cc: Timothy Shimmin <tes@sgi.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ext3/balloc.c')
| -rw-r--r-- | fs/ext3/balloc.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c index a75713031105..da0cb2c0e437 100644 --- a/fs/ext3/balloc.c +++ b/fs/ext3/balloc.c @@ -630,9 +630,7 @@ do_more: jbd_unlock_bh_state(bitmap_bh); spin_lock(sb_bgl_lock(sbi, block_group)); - desc->bg_free_blocks_count = - cpu_to_le16(le16_to_cpu(desc->bg_free_blocks_count) + - group_freed); + le16_add_cpu(&desc->bg_free_blocks_count, group_freed); spin_unlock(sb_bgl_lock(sbi, block_group)); percpu_counter_add(&sbi->s_freeblocks_counter, count); @@ -1696,8 +1694,7 @@ allocated: ret_block, goal_hits, goal_attempts); spin_lock(sb_bgl_lock(sbi, group_no)); - gdp->bg_free_blocks_count = - cpu_to_le16(le16_to_cpu(gdp->bg_free_blocks_count)-num); + le16_add_cpu(&gdp->bg_free_blocks_count, -num); spin_unlock(sb_bgl_lock(sbi, group_no)); percpu_counter_sub(&sbi->s_freeblocks_counter, num); |