133 	struct route4_bucket *b;  in route4_classify()  local
168 	b = rcu_dereference_bh(head->table[h]);  in route4_classify()
169 	if (b) {  in route4_classify()
170 		for (f = rcu_dereference_bh(b->ht[route4_hash_from(id)]);  in route4_classify()
176 		for (f = rcu_dereference_bh(b->ht[route4_hash_iif(iif)]);  in route4_classify()
182 		for (f = rcu_dereference_bh(b->ht[route4_hash_wild()]);  in route4_classify()
233 	struct route4_bucket *b;  in route4_get()  local
248 	b = rtnl_dereference(head->table[h1]);  in route4_get()
249 	if (b) {  in route4_get()
250 		for (f = rtnl_dereference(b->ht[h2]);  in route4_get()
296 		struct route4_bucket *b;  in route4_destroy()  local
298 		b = rtnl_dereference(head->table[h1]);  in route4_destroy()
299 		if (b) {  in route4_destroy()
303 				while ((f = rtnl_dereference(b->ht[h2])) != NULL) {  in route4_destroy()
307 					RCU_INIT_POINTER(b->ht[h2], next);  in route4_destroy()
313 			kfree_rcu(b, rcu);  in route4_destroy()
327 	struct route4_bucket *b;  in route4_delete()  local
335 	b = f->bkt;  in route4_delete()
337 	fp = &b->ht[from_hash(h >> 16)];  in route4_delete()
358 				rt = rtnl_dereference(b->ht[i]);  in route4_delete()
365 			kfree_rcu(b, rcu);  in route4_delete()
390 	struct route4_bucket *b;  in route4_set_parms()  local
430 	b = rtnl_dereference(head->table[h1]);  in route4_set_parms()
431 	if (!b) {  in route4_set_parms()
433 		b = kzalloc(sizeof(struct route4_bucket), GFP_KERNEL);  in route4_set_parms()
434 		if (b == NULL)  in route4_set_parms()
437 		rcu_assign_pointer(head->table[h1], b);  in route4_set_parms()
442 		for (fp = rtnl_dereference(b->ht[h2]);  in route4_set_parms()
458 	f->bkt = b;  in route4_set_parms()
483 	struct route4_bucket *b;  in route4_change()  local
538 		b = rtnl_dereference(head->table[th]);  in route4_change()
539 		if (b) {  in route4_change()
540 			fp = &b->ht[h];  in route4_change()
576 		struct route4_bucket *b = rtnl_dereference(head->table[h]);  in route4_walk()  local
578 		if (b) {  in route4_walk()
582 				for (f = rtnl_dereference(b->ht[h1]);  in route4_walk()