Lines Matching refs:NULL
147 in_stf_input, NULL, NULL, rip_ctloutput,
148 NULL,
149 NULL, NULL, NULL, NULL,
150 NULL,
152 NULL, rip_unlock, NULL, {NULL, NULL}, NULL, {0}
273 stf_attach_inet6, NULL);
287 if (p == NULL) {
325 error = ifnet_attach(sc->sc_if, NULL);
352 if (sc == NULL)
372 if (ia6 == NULL)
415 if (ia->ifa_addr == NULL)
433 if (ia4 == NULL)
441 return NULL;
480 if (ia6 == NULL) {
487 *m0 = NULL; /* makes sure this won't be double freed */
516 if (m == NULL) {
517 *m0 = NULL;
545 sc->sc_ro.ro_rt = NULL;
549 if (sc->sc_ro.ro_rt == NULL) {
551 if (sc->sc_ro.ro_rt == NULL) {
556 result = ip_output_list(m, 0, NULL, &sc->sc_ro, 0, NULL, NULL);
561 *m0 = NULL;
688 if (sc == NULL || (ifnet_flags(sc->sc_if) & IFF_UP) == 0) {
703 if (stf_checkaddr4(sc, &ip->ip_dst, NULL) < 0 ||
716 if (stf_checkaddr6(sc, &ip6.ip6_dst, NULL) < 0 ||
781 if (ifa == NULL || ifa->ifa_addr->sa_family != AF_INET6) {