}
/* Walk up to the next node that needs to be processed */
-static int walk_up_tree(struct btrfs_root *root, struct btrfs_path *path,
- int *level)
+static int walk_up_tree(struct btrfs_path *path, int *level)
{
int l;
int btrfs_build_ref_tree(struct btrfs_fs_info *fs_info)
{
struct btrfs_path *path;
- struct btrfs_root *root;
struct extent_buffer *eb;
u64 bytenr = 0, num_bytes = 0;
int ret, level;
&bytenr, &num_bytes);
if (ret)
break;
- ret = walk_up_tree(root, path, &level);
+ ret = walk_up_tree(path, &level);
if (ret < 0)
break;
if (ret > 0) {