It might get @leaf and @key in order to do some sanity checks on key's fields, but since we don't check it any more, it's fine to remove the code. Signed-off-by: Liu Bo <bo.liu@xxxxxxxxxxxxxxxxx> --- fs/btrfs/inode.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index d3febc3a6bc0..fd64d7ac76f9 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -3911,9 +3911,7 @@ static int __btrfs_unlink_inode(struct btrfs_trans_handle *trans, struct btrfs_fs_info *fs_info = root->fs_info; struct btrfs_path *path; int ret = 0; - struct extent_buffer *leaf; struct btrfs_dir_item *di; - struct btrfs_key key; u64 index; u64 ino = btrfs_ino(inode); u64 dir_ino = btrfs_ino(dir); @@ -3935,8 +3933,6 @@ static int __btrfs_unlink_inode(struct btrfs_trans_handle *trans, ret = -ENOENT; goto err; } - leaf = path->nodes[0]; - btrfs_dir_item_key_to_cpu(leaf, di, &key); ret = btrfs_delete_one_dir_name(trans, root, path, di); if (ret) goto err; -- 1.8.3.1
