354 	struct tc_u_hnode *root_ht;  in u32_init()  local
358 	root_ht = kzalloc(struct_size(root_ht, ht, 1), GFP_KERNEL);  in u32_init()
359 	if (root_ht == NULL)  in u32_init()
362 	root_ht->refcnt++;  in u32_init()
363 	root_ht->handle = tp_c ? gen_new_htid(tp_c, root_ht) : 0x80000000;  in u32_init()
364 	root_ht->prio = tp->prio;  in u32_init()
365 	root_ht->is_root = true;  in u32_init()
366 	idr_init(&root_ht->handle_idr);  in u32_init()
371 			kfree(root_ht);  in u32_init()
382 	RCU_INIT_POINTER(root_ht->next, tp_c->hlist);  in u32_init()
383 	rcu_assign_pointer(tp_c->hlist, root_ht);  in u32_init()
385 	root_ht->refcnt++;  in u32_init()
386 	rcu_assign_pointer(tp->root, root_ht);  in u32_init()
629 	struct tc_u_hnode *root_ht = rtnl_dereference(tp->root);  in u32_destroy()  local
631 	WARN_ON(root_ht == NULL);  in u32_destroy()
633 	if (root_ht && --root_ht->refcnt == 1)  in u32_destroy()
634 		u32_destroy_hnode(tp, root_ht, extack);  in u32_destroy()