From 66642832f06a4351e23cea6cf254967c227f8224 Mon Sep 17 00:00:00 2001 From: Jeff Mahoney Date: Fri, 10 Jun 2016 18:19:25 -0400 Subject: btrfs: btrfs_abort_transaction, drop root parameter __btrfs_abort_transaction doesn't use its root parameter except to obtain an fs_info pointer. We can obtain that from trans->root->fs_info for now and from trans->fs_info in a later patch. Signed-off-by: Jeff Mahoney Signed-off-by: David Sterba --- fs/btrfs/transaction.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) (limited to 'fs/btrfs/transaction.c') diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 41e14c632c3f..9cca0a721961 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -1492,7 +1492,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans, goto dir_item_existed; } else if (IS_ERR(dir_item)) { ret = PTR_ERR(dir_item); - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); goto fail; } btrfs_release_path(path); @@ -1505,7 +1505,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans, */ ret = btrfs_run_delayed_items(trans, root); if (ret) { /* Transaction aborted */ - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); goto fail; } @@ -1544,7 +1544,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans, if (ret) { btrfs_tree_unlock(old); free_extent_buffer(old); - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); goto fail; } @@ -1555,7 +1555,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans, btrfs_tree_unlock(old); free_extent_buffer(old); if (ret) { - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); goto fail; } /* see comments in should_cow_block() */ @@ -1569,7 +1569,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans, btrfs_tree_unlock(tmp); free_extent_buffer(tmp); if (ret) { - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); goto fail; } @@ -1581,7 +1581,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans, btrfs_ino(parent_inode), index, dentry->d_name.name, dentry->d_name.len); if (ret) { - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); goto fail; } @@ -1589,19 +1589,19 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans, pending->snap = btrfs_read_fs_root_no_name(root->fs_info, &key); if (IS_ERR(pending->snap)) { ret = PTR_ERR(pending->snap); - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); goto fail; } ret = btrfs_reloc_post_snapshot(trans, pending); if (ret) { - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); goto fail; } ret = btrfs_run_delayed_refs(trans, root, (unsigned long)-1); if (ret) { - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); goto fail; } @@ -1623,7 +1623,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans, /* We have check then name at the beginning, so it is impossible. */ BUG_ON(ret == -EEXIST || ret == -EOVERFLOW); if (ret) { - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); goto fail; } @@ -1633,13 +1633,13 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans, current_fs_time(parent_inode->i_sb); ret = btrfs_update_inode_fallback(trans, parent_root, parent_inode); if (ret) { - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); goto fail; } ret = btrfs_uuid_tree_add(trans, fs_info->uuid_root, new_uuid.b, BTRFS_UUID_KEY_SUBVOL, objectid); if (ret) { - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); goto fail; } if (!btrfs_is_empty_uuid(new_root_item->received_uuid)) { @@ -1648,14 +1648,14 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans, BTRFS_UUID_KEY_RECEIVED_SUBVOL, objectid); if (ret && ret != -EEXIST) { - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); goto fail; } } ret = btrfs_run_delayed_refs(trans, root, (unsigned long)-1); if (ret) { - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); goto fail; } @@ -1851,7 +1851,7 @@ static void cleanup_transaction(struct btrfs_trans_handle *trans, WARN_ON(trans->use_count > 1); - btrfs_abort_transaction(trans, root, err); + btrfs_abort_transaction(trans, err); spin_lock(&root->fs_info->trans_lock); -- cgit v1.2.3