345 	struct rb_node *node, *prev_node = NULL;  in __btrfs_lookup_delayed_item()  local
354 		prev_node = node;  in __btrfs_lookup_delayed_item()
365 		if (!prev_node)  in __btrfs_lookup_delayed_item()
369 		else if ((node = rb_prev(prev_node)) != NULL) {  in __btrfs_lookup_delayed_item()
377 		if (!prev_node)  in __btrfs_lookup_delayed_item()
381 		else if ((node = rb_next(prev_node)) != NULL) {  in __btrfs_lookup_delayed_item()
1162 	struct btrfs_delayed_node *curr_node, *prev_node;  in __btrfs_run_delayed_items()  local
1192 		prev_node = curr_node;  in __btrfs_run_delayed_items()
1194 		btrfs_release_delayed_node(prev_node);  in __btrfs_run_delayed_items()
1985 	struct btrfs_delayed_node *curr_node, *prev_node;  in btrfs_destroy_delayed_inodes()  local
1993 		prev_node = curr_node;  in btrfs_destroy_delayed_inodes()
1995 		btrfs_release_delayed_node(prev_node);  in btrfs_destroy_delayed_inodes()