643 		struct nlattr *nla, *attrs = rtnh_attrs(rtnh);  in mpls_count_nexthops()  local
647 		nla = nla_find(attrs, attrlen, RTA_VIA);  in mpls_count_nexthops()
648 		if (nla && nla_len(nla) >=  in mpls_count_nexthops()
650 			int via_alen = nla_len(nla) -  in mpls_count_nexthops()
969 	struct nlattr *nla;  in nla_put_via()  local
973 	nla = nla_reserve(skb, RTA_VIA, alen + 2);  in nla_put_via()
974 	if (!nla)  in nla_put_via()
980 	via = nla_data(nla);  in nla_put_via()
989 	struct nlattr *nla;  in nla_put_labels()  local
993 	nla = nla_reserve(skb, attrtype, labels*4);  in nla_put_labels()
994 	if (!nla)  in nla_put_labels()
997 	nla_label = nla_data(nla);  in nla_put_labels()
1008 int nla_get_labels(const struct nlattr *nla,  in nla_get_labels()  argument
1011 	unsigned len = nla_len(nla);  in nla_get_labels()
1026 	nla_label = nla_data(nla);  in nla_get_labels()
1054 int nla_get_via(const struct nlattr *nla, u8 *via_alen,  in nla_get_via()  argument
1057 	struct rtvia *via = nla_data(nla);  in nla_get_via()
1061 	if (nla_len(nla) < offsetof(struct rtvia, rtvia_addr))  in nla_get_via()
1063 	alen = nla_len(nla) -  in nla_get_via()
1144 		struct nlattr *nla = tb[index];  in rtm_to_route_config()  local
1145 		if (!nla)  in rtm_to_route_config()
1150 			cfg->rc_ifindex = nla_get_u32(nla);  in rtm_to_route_config()
1153 			if (nla_get_labels(nla, MAX_NEW_LABELS,  in rtm_to_route_config()
1161 			if (nla_get_labels(nla, 1, &label_count,  in rtm_to_route_config()
1173 			if (nla_get_via(nla, &cfg->rc_via_alen,  in rtm_to_route_config()
1180 			cfg->rc_mp = nla_data(nla);  in rtm_to_route_config()
1181 			cfg->rc_mp_len = nla_len(nla);  in rtm_to_route_config()