bsd/netinet/in_arp.c

288 	VERIFY(la->la_rt->rt_llinfo == la);
298 	struct llinfo_arp *la = rt->rt_llinfo;
314 	struct llinfo_arp *la = rt->rt_llinfo;
336 	struct llinfo_arp *la = rt->rt_llinfo;
450 		struct llinfo_arp *la = rt->rt_llinfo;
670 	struct llinfo_arp *la = rt->rt_llinfo;
744 		rt->rt_llinfo = la = arp_llinfo_alloc(M_WAITOK);
849 		 * itself is to be freed.  rt->rt_llinfo still points to
1053 	if (route == NULL || route->rt_llinfo == NULL) {
1074 	if (result || route == NULL || (llinfo = route->rt_llinfo) == NULL) {
1079 		if (route != NULL && route->rt_llinfo == NULL) {
1446 				if (route->rt_llinfo != NULL)
1447 					arp_llreach_use(route->rt_llinfo);
1636 	llinfo = route->rt_llinfo;
1651 		if (arpop == ARPOP_REQUEST && route->rt_llinfo != NULL)
1652 			arp_llreach_use(route->rt_llinfo);
1719 		if (route->rt_llinfo != NULL)
1720 			arp_llreach_use(route->rt_llinfo);