[PATCH v8 08/39] btrfs: handle btrfs_record_root_in_trans failure in btrfs_rename

[Josef Bacik]

btrfs_record_root_in_trans will return errors in the future, so handle
the error properly in btrfs_rename.

Signed-off-by: Josef Bacik <jo...@toxicpanda.com>
---
 fs/btrfs/inode.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index a9fde9a22fff..c64a5e3eca47 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -9410,8 +9410,11 @@ static int btrfs_rename(struct inode *old_dir, struct 
dentry *old_dentry,
                goto out_notrans;
        }
 
-       if (dest != root)
-               btrfs_record_root_in_trans(trans, dest);
+       if (dest != root) {
+               ret = btrfs_record_root_in_trans(trans, dest);
+               if (ret)
+                       goto out_fail;
+       }
 
        ret = btrfs_set_inode_index(BTRFS_I(new_dir), &index);
        if (ret)
-- 
2.26.2