445 	if ((rt->rt_expire == 0) ||  in arp_llinfo_refresh()
451 	if (rt->rt_expire > timenow) {  in arp_llinfo_refresh()
452 		rt->rt_expire = timenow;  in arp_llinfo_refresh()
549 	VERIFY(rt->rt_expire == 0 || rt->rt_rmx.rmx_expire != 0);  in arp_llreach_alloc()
550 	VERIFY(rt->rt_expire != 0 || rt->rt_rmx.rmx_expire == 0);  in arp_llreach_alloc()
552 	if (arp_llreach_base != 0 && rt->rt_expire != 0 &&  in arp_llreach_alloc()
645 	VERIFY(rt->rt_expire == 0 || rt->rt_rmx.rmx_expire != 0);  in arptfree()
646 	VERIFY(rt->rt_expire != 0 || rt->rt_rmx.rmx_expire == 0);  in arptfree()
677 	if (rt->rt_expire == 0 || (rt->rt_flags & RTF_STATIC)) {  in arptfree()
680 		if (rt->rt_expire == 0) {  in arptfree()
687 	if (!ap->draining && rt->rt_expire > timenow) {  in arptfree()
1420 	VERIFY(route->rt_expire == 0 || route->rt_rmx.rmx_expire != 0);  in arp_lookup_ip()
1421 	VERIFY(route->rt_expire != 0 || route->rt_rmx.rmx_expire == 0);  in arp_lookup_ip()
1423 	usable = ((route->rt_expire == 0 || route->rt_expire > timenow) &&  in arp_lookup_ip()
1530 	if (route->rt_expire) {  in arp_lookup_ip()
1532 		if (llinfo->la_asked == 0 || route->rt_expire != timenow) {  in arp_lookup_ip()
1572 				    route->rt_expire + arpt_down);  in arp_lookup_ip()
1959 	VERIFY(route->rt_expire == 0 || route->rt_rmx.rmx_expire != 0);  in arp_ip_handle_input()
1960 	VERIFY(route->rt_expire != 0 || route->rt_rmx.rmx_expire == 0);  in arp_ip_handle_input()
1978 			if (route->rt_expire == 0) {  in arp_ip_handle_input()
2056 		if (route->rt_expire != 0 &&  in arp_ip_handle_input()
2065 		} else if (route->rt_expire == 0) {  in arp_ip_handle_input()
2084 	if (route->rt_expire != 0) {  in arp_ip_handle_input()