650 	struct rt_head *nrs, *dnr;  in ipv4_buildroutes()  local
670 		dnr = get_routes(ifp);  in ipv4_buildroutes()
671 		dnr = massage_host_routes(dnr, ifp);  in ipv4_buildroutes()
672 		dnr = add_subnet_route(dnr, ifp);  in ipv4_buildroutes()
674 		dnr = add_loopback_route(dnr, ifp);  in ipv4_buildroutes()
677 			dnr = add_router_host_route(dnr, ifp);  in ipv4_buildroutes()
678 			dnr = add_destination_route(dnr, ifp);  in ipv4_buildroutes()
680 		if (dnr == NULL) /* failed to malloc all new routes */  in ipv4_buildroutes()
682 		TAILQ_FOREACH_SAFE(rt, dnr, next, rtn) {  in ipv4_buildroutes()
721 			TAILQ_REMOVE(dnr, rt, next);  in ipv4_buildroutes()
724 		ipv4_freeroutes(dnr);  in ipv4_buildroutes()