367 rt_freeentry(struct radix_node *rn, void *arg)  in rt_freeentry()  argument
372 	x = (struct radix_node *)rn_delete(rn + 2, NULL, rnh);  in rt_freeentry()
442 	struct radix_node *rn;  in rtalloc1_fib()  local
462 	rn = rh->rnh_matchaddr(dst, &rh->head);  in rtalloc1_fib()
463 	if (rn && ((rn->rn_flags & RNF_ROOT) == 0)) {  in rtalloc1_fib()
464 		newrt = RNTORT(rn);  in rtalloc1_fib()
925 	struct radix_node *rn;  in rib_lookup_info()  local
935 	rn = rh->rnh_matchaddr(__DECONST(void *, dst), &rh->head);  in rib_lookup_info()
936 	if (rn != NULL && ((rn->rn_flags & RNF_ROOT) == 0)) {  in rib_lookup_info()
937 		rt = RNTORT(rn);  in rib_lookup_info()
1020 rt_checkdelroute(struct radix_node *rn, void *arg)  in rt_checkdelroute()  argument
1028 	rt = (struct rtentry *)rn;  in rt_checkdelroute()
1177 	struct radix_node *rn;  in rt_unlinkrte()  local
1218 		rn = rt_mpath_unlink(rnh, info, rt, perror);  in rt_unlinkrte()
1221 	rn = rnh->rnh_deladdr(dst, netmask, &rnh->head);  in rt_unlinkrte()
1222 	if (rn == NULL)  in rt_unlinkrte()
1225 	if (rn->rn_flags & (RNF_ACTIVE | RNF_ROOT))  in rt_unlinkrte()
1228 	rt = RNTORT(rn);  in rt_unlinkrte()
1319 if_updatemtu_cb(struct radix_node *rn, void *arg)  in if_updatemtu_cb()  argument
1324 	rt = (struct rtentry *)rn;  in if_updatemtu_cb()
1450 	struct radix_node *rn;  in rt_mpath_unlink()  local
1464 		rn = rn_mpath_next((struct radix_node *)rt);  in rt_mpath_unlink()
1468 		if (rn) {  in rt_mpath_unlink()
1469 			rto = RNTORT(rn);  in rt_mpath_unlink()
1494 		rn = rnh->rnh_deladdr(dst, netmask, &rnh->head);  in rt_mpath_unlink()
1496 		return (rn);  in rt_mpath_unlink()
1505 	rn = (struct radix_node *)rt;  in rt_mpath_unlink()
1506 	return (rn);  in rt_mpath_unlink()
1516 	struct radix_node *rn;  in rtrequest1_fib()  local
1653 		rn = rnh->rnh_addaddr(ndst, netmask, &rnh->head, rt->rt_nodes);  in rtrequest1_fib()
1656 		if (rn == NULL && (info->rti_flags & RTF_PINNED) != 0) {  in rtrequest1_fib()
1670 				rn = rnh->rnh_addaddr(ndst, netmask, &rnh->head,  in rtrequest1_fib()
1682 		if (rn == NULL) {  in rtrequest1_fib()
2021 			struct radix_node *rn;  in rtinit1()  local
2031 			rn = rnh->rnh_lookup(dst, netmask, &rnh->head);  in rtinit1()
2035 				if (rn == NULL)   in rtinit1()
2038 					rt = RNTORT(rn);  in rtinit1()
2053 			error = (rn == NULL ||  in rtinit1()
2054 			    (rn->rn_flags & RNF_ROOT) ||  in rtinit1()
2055 			    RNTORT(rn)->rt_ifa != ifa);  in rtinit1()