720 		       u8 via_addr[], struct netlink_ext_ack *extack)  in nla_get_via()  argument
727 		NL_SET_ERR_MSG_ATTR(extack, nla,  in nla_get_via()
734 		NL_SET_ERR_MSG_ATTR(extack, nla,  in nla_get_via()
802 			 struct netlink_ext_ack *extack)  in mpls_nh_build()  argument
811 				     nh->nh_label, extack);  in mpls_nh_build()
818 				  __mpls_nh_via(rt, nh), extack);  in mpls_nh_build()
886 			       struct netlink_ext_ack *extack)  in mpls_nh_build_multi()  argument
920 				    max_labels, extack);  in mpls_nh_build_multi()
940 			  struct netlink_ext_ack *extack)  in mpls_label_ok()  argument
946 		NL_SET_ERR_MSG(extack,  in mpls_label_ok()
953 		NL_SET_ERR_MSG(extack,  in mpls_label_ok()
963 			  struct netlink_ext_ack *extack)  in mpls_route_add()  argument
982 	if (!mpls_label_ok(net, &index, extack))  in mpls_route_add()
988 		NL_SET_ERR_MSG(extack, "MPLS does not support route append");  in mpls_route_add()
1018 		NL_SET_ERR_MSG(extack, "Route does not contain a nexthop");  in mpls_route_add()
1034 		err = mpls_nh_build_multi(cfg, rt, max_labels, extack);  in mpls_route_add()
1051 			  struct netlink_ext_ack *extack)  in mpls_route_del()  argument
1059 	if (!mpls_label_ok(net, &index, extack))  in mpls_route_del()
1214 				    struct netlink_ext_ack *extack)  in mpls_netconf_get_devconf()  argument
1649 		   u32 label[], struct netlink_ext_ack *extack)  in nla_get_labels()  argument
1661 		NL_SET_ERR_MSG_ATTR(extack, nla,  in nla_get_labels()
1669 		NL_SET_ERR_MSG(extack, "Too many labels");  in nla_get_labels()
1687 			NL_SET_ERR_MSG_ATTR(extack, nla,  in nla_get_labels()
1693 			NL_SET_ERR_MSG_ATTR(extack, nla,  in nla_get_labels()
1699 			NL_SET_BAD_ATTR(extack, nla);  in nla_get_labels()
1701 				NL_SET_ERR_MSG(extack,  in nla_get_labels()
1704 				NL_SET_ERR_MSG(extack,  in nla_get_labels()
1716 			NL_SET_ERR_MSG_ATTR(extack, nla,  in nla_get_labels()
1732 			       struct netlink_ext_ack *extack)  in rtm_to_route_config()  argument
1740 			  extack);  in rtm_to_route_config()
1748 		NL_SET_ERR_MSG(extack, "Invalid address family in rtmsg");  in rtm_to_route_config()
1752 		NL_SET_ERR_MSG(extack, "rtm_dst_len must be 20 for MPLS");  in rtm_to_route_config()
1756 		NL_SET_ERR_MSG(extack, "rtm_src_len must be 0 for MPLS");  in rtm_to_route_config()
1760 		NL_SET_ERR_MSG(extack, "rtm_tos must be 0 for MPLS");  in rtm_to_route_config()
1764 		NL_SET_ERR_MSG(extack,  in rtm_to_route_config()
1775 		NL_SET_ERR_MSG(extack,  in rtm_to_route_config()
1780 		NL_SET_ERR_MSG(extack,  in rtm_to_route_config()
1785 		NL_SET_ERR_MSG(extack, "rtm_flags must be 0 for MPLS");  in rtm_to_route_config()
1810 					   cfg->rc_output_label, extack))  in rtm_to_route_config()
1817 					   &cfg->rc_label, extack))  in rtm_to_route_config()
1821 					   &cfg->rc_label, extack))  in rtm_to_route_config()
1829 					extack))  in rtm_to_route_config()
1844 				NL_SET_ERR_MSG_ATTR(extack, nla,  in rtm_to_route_config()
1854 			NL_SET_ERR_MSG_ATTR(extack, nla, "Unknown attribute");  in rtm_to_route_config()
1866 			     struct netlink_ext_ack *extack)  in mpls_rtm_delroute()  argument
1875 	err = rtm_to_route_config(skb, nlh, cfg, extack);  in mpls_rtm_delroute()
1879 	err = mpls_route_del(cfg, extack);  in mpls_rtm_delroute()
1888 			     struct netlink_ext_ack *extack)  in mpls_rtm_newroute()  argument
1897 	err = rtm_to_route_config(skb, nlh, cfg, extack);  in mpls_rtm_newroute()
1901 	err = mpls_route_add(cfg, extack);  in mpls_rtm_newroute()
2114 			 struct netlink_ext_ack *extack)  in mpls_getroute()  argument
2133 			  rtm_mpls_policy, extack);  in mpls_getroute()
2143 				   &in_label, extack)) {  in mpls_getroute()
2148 		if (!mpls_label_ok(net, &in_label, extack)) {  in mpls_getroute()
2180 				   labels, extack) != 0) {  in mpls_getroute()