The variable parent_level isn't used, so don't bother to get it.
Signed-off-by: Alex Shi <alex....@linux.alibaba.com>
Cc: Chris Mason <c...@fb.com>
Cc: Josef Bacik <jo...@toxicpanda.com>
Cc: David Sterba <dste...@suse.com>
Cc: linux-bt...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
fs/btrfs/ctree.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 32a57a70b98d..e5a0941c4bde 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -1578,13 +1578,10 @@ int btrfs_realloc_node(struct btrfs_trans_handle *trans,
int end_slot;
int i;
int err = 0;
- int parent_level;
u32 blocksize;
int progress_passed = 0;
struct btrfs_disk_key disk_key;
- parent_level = btrfs_header_level(parent);
-
WARN_ON(trans->transaction != fs_info->running_transaction);
WARN_ON(trans->transid != fs_info->generation);
--
2.29.GIT
