662 	int ret = 0;  in u32_delete()  local
666 		ret = u32_delete_key(tp, (struct tc_u_knode *)ht);  in u32_delete()
684 	return ret;  in u32_delete()
760 		int ret;  in u32_set_parms()  local
761 		ret = tcf_change_indev(net, tb[TCA_U32_INDEV], extack);  in u32_set_parms()
762 		if (ret < 0)  in u32_set_parms()
764 		n->ifindex = ret;  in u32_set_parms()
1400 	int i, ret;  in init_u32()  local
1419 	ret = register_tcf_proto_ops(&cls_u32_ops);  in init_u32()
1420 	if (ret)  in init_u32()
1422 	return ret;  in init_u32()