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btrfs-progs: handle orphan creation error in btrfs_unlink 

The error handling is simple and just returns an error upward, no
cleanup.

Resolves-coverity-id: 1260251
Signed-off-by: David Sterba <dsterba@suse.cz>
master
David Sterba 2015-01-06 18:46:03 +01:00
parent 70607997ee
commit fe283a4fc3
1 changed files with 2 additions and 0 deletions
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2
inode.c
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@ -350,6 +350,8 @@ int btrfs_unlink(struct btrfs_trans_handle *trans, struct btrfs_root *root,
/* For nlinks == 0, add it to orphan list if needed */
if (nlinks == 0 && add_orphan) {
ret = btrfs_add_orphan_item(trans, root, path, ino);
if (ret < 0)
goto out;
btrfs_mark_buffer_dirty(path->nodes[0]);
btrfs_release_path(path);
}