Btrfs: BUG_ON is deleted from the caller of btrfs_truncate_item & btrfs_extend_item

Currently, btrfs_truncate_item and btrfs_extend_item returns only 0.
So, the check by BUG_ON in the caller is unnecessary.

Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c
index dec93485d539..dd421c48c353 100644
--- a/fs/btrfs/dir-item.c
+++ b/fs/btrfs/dir-item.c
@@ -50,7 +50,6 @@ static struct btrfs_dir_item *insert_with_overflow(struct btrfs_trans_handle
                 if (di)
                         return ERR_PTR(-EEXIST);
                 ret = btrfs_extend_item(trans, root, path, data_size);
-                WARN_ON(ret > 0);
         }
         if (ret < 0)
                 return ERR_PTR(ret);