Btrfs: deal with errors from updating the tree log
During unlink we remove any references to the inode from
the tree log. It can return -ENOENT and other errors,
and this changes the unlink code to deal with it.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 609f3bb..5132c9a 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2676,7 +2676,8 @@
ret = btrfs_del_dir_entries_in_log(trans, root, name, name_len,
dir, index);
- BUG_ON(ret);
+ if (ret == -ENOENT)
+ ret = 0;
err:
btrfs_free_path(path);
if (ret)