Lines Matching refs:NULL
177 if (rti != NULL)
247 if (rti == NULL) {
314 while (inm != NULL) {
375 if (inm != NULL) {
402 if (inm->inm_rti == NULL) return ENOMEM;
438 while (inm != NULL) {
441 } else if ((--inm->inm_timer == 0) && (inm->inm_rti != NULL)) {
484 if (m == NULL)
522 imo.imo_multicast_loop = (ip_mrouter != NULL);
531 ip_output(m, router_alert, &igmprt, 0, &imo, NULL);