1290 		struct ifaddr *rt_ifa;  in rtfree_common()  local
1315 		if ((rt_ifa = rt->rt_ifa) != NULL) {  in rtfree_common()
1316 			rt->rt_ifa = NULL;  in rtfree_common()
1342 		if (rt_ifa != NULL) {  in rtfree_common()
1343 			ifa_remref(rt_ifa);  in rtfree_common()
1475 	if (rt->rt_ifa == ifa) {  in rtsetifa()
1483 	if (rt->rt_ifa) {  in rtsetifa()
1484 		ifa_remref(rt->rt_ifa);  in rtsetifa()
1488 	rt->rt_ifa = ifa;  in rtsetifa()
1491 	if (rt->rt_ifa) {  in rtsetifa()
1492 		ifa_addref(rt->rt_ifa);  in rtsetifa()
1552 	    (!sa_equal(src, rt->rt_gateway) || !sa_equal(rt->rt_ifa->ifa_addr,  in rtredirect()
1797 			ifa = rt->rt_ifa;  in ifa_ifwithroute_common_locked()
1838 		ifa = rt->rt_ifa;  in ifa_ifwithroute_common_locked()
2110 		if ((ifa = rt->rt_ifa) != NULL) {  in rtrequest_common_locked()
2215 		ifa = rt->rt_ifa;  in rtrequest_common_locked()
2351 		rt->rt_ifp = rt->rt_ifa->ifa_ifp;  in rtrequest_common_locked()
2408 			if (rt->rt_ifa) {  in rtrequest_common_locked()
2409 				ifa_remref(rt->rt_ifa);  in rtrequest_common_locked()
2410 				rt->rt_ifa = NULL;  in rtrequest_common_locked()
3313 			    (rt->rt_ifa->ifa_ifp != NULL) ?  in rt_lookup_common()
3314 			    rt->rt_ifa->ifa_ifp->if_xname : "");  in rt_lookup_common()
3333 				    rt_ifa_is_dst(dst, rt->rt_ifa) == FALSE) {  in rt_lookup_common()
3366 			    (rt->rt_ifa->ifa_ifp != NULL) ?  in rt_lookup_common()
3367 			    rt->rt_ifa->ifa_ifp->if_xname : "");  in rt_lookup_common()
3449 		    (rt->rt_ifa->ifa_ifp != NULL) ?  in rt_lookup_common()
3450 		    rt->rt_ifa->ifa_ifp->if_xname : "");  in rt_lookup_common()
3600 			if (rt->rt_ifa != ifa) {  in rtinit_locked()
3618 						    rt->rt_ifa),  in rtinit_locked()
3703 		if (rt->rt_ifa != ifa) {  in rtinit_locked()
3708 				if (!(rt->rt_ifa->ifa_ifp->if_flags &  in rtinit_locked()
3716 					    (uint64_t)VM_KERNEL_ADDRPERM(rt->rt_ifa),  in rtinit_locked()
3726 				    (uint64_t)VM_KERNEL_ADDRPERM(rt->rt_ifa),  in rtinit_locked()
3736 			ifa_rtrequest = rt->rt_ifa->ifa_rtrequest;  in rtinit_locked()