err holds the return value of either btrfs_del_root_ref() or
btrfs_del_inode_ref() but it hasn't been checked since it's introduction with
commit fe66a05a0679 (Btrfs: improve error handling for btrfs_insert_dir_item
callers) in 2012.
As the error value hasn't been of any interest for 6 years we can just drop it
as well.
Signed-off-by: Johannes Thumshirn <jthumsh...@suse.de>
Reviewed-by: Nikolay Borisov <nbori...@suse.com>
Reviewed-by: Qu Wenruo <w...@suse.com>
---
fs/btrfs/inode.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 9becf8543489..7f56a235c0b1 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -6395,17 +6395,16 @@ int btrfs_add_link(struct btrfs_trans_handle *trans,
fail_dir_item:
if (unlikely(ino == BTRFS_FIRST_FREE_OBJECTID)) {
u64 local_index;
- int err;
- err = btrfs_del_root_ref(trans, key.objectid,
- root->root_key.objectid, parent_ino,
- &local_index, name, name_len);
+
+ btrfs_del_root_ref(trans, key.objectid,
+ root->root_key.objectid, parent_ino,
+ &local_index, name, name_len);
} else if (add_backref) {
u64 local_index;
- int err;
- err = btrfs_del_inode_ref(trans, root, name, name_len,
- ino, parent_ino, &local_index);
+ btrfs_del_inode_ref(trans, root, name, name_len,
+ ino, parent_ino, &local_index);
}
return ret;
}
--
2.16.4
