bsd/netinet6/icmp6.c

2141 	struct ifnet *outif = NULL;
2270 		 * in6_selectsrc() might return outif with its reference held
2274 		src = in6_selectsrc(&sin6, NULL, NULL, &ro, &outif,
2295 	if (outif != NULL && (ndi = ND_IFINFO(outif)) != NULL &&
2323 	if (outif != NULL) {
2324 		ifnet_release(outif);
2325 		outif = NULL;
2330 	ip6_output(m, NULL, NULL, IPV6_OUTARGS, NULL, &outif, &ip6oa);
2331 	if (outif != NULL) {
2332 		icmp6_ifoutstat_inc(outif, type, code);
2333 		ifnet_release(outif);
2339 	if (outif != NULL)
2340 		ifnet_release(outif);
2580 	struct ifnet *outif = NULL;
2854 	ip6_output(m, NULL, NULL, IPV6_OUTARGS, NULL, &outif, &ip6oa);
2855 	if (outif) {
2856 		icmp6_ifstat_inc(outif, ifs6_out_msg);
2857 		icmp6_ifstat_inc(outif, ifs6_out_redirect);
2858 		ifnet_release(outif);