1135 	for (n = m; n; n = n->m_next) {  in ipsec_setspidx()
2309 	if (M_LEADINGSPACE(m->m_next) < hlen) {  in ipsec4_encapsulate()
2317 		n->m_next = m->m_next;  in ipsec4_encapsulate()
2318 		m->m_next = n;  in ipsec4_encapsulate()
2322 		m->m_next->m_len += hlen;  in ipsec4_encapsulate()
2323 		m->m_next->m_data -= hlen;  in ipsec4_encapsulate()
2325 		oip = mtod(m->m_next, struct ip *);  in ipsec4_encapsulate()
2398 	if (M_LEADINGSPACE(m->m_next) < sizeof(struct ip6_hdr)) {  in ipsec6_encapsulate()
2406 		n->m_next = m->m_next;  in ipsec6_encapsulate()
2407 		m->m_next = n;  in ipsec6_encapsulate()
2411 		m->m_next->m_len += sizeof(struct ip6_hdr);  in ipsec6_encapsulate()
2412 		m->m_next->m_data -= sizeof(struct ip6_hdr);  in ipsec6_encapsulate()
2414 		oip6 = mtod(m->m_next, struct ip6_hdr *);  in ipsec6_encapsulate()
2474 	if (M_LEADINGSPACE(m->m_next) < sizeof(struct ip6_hdr)) {  in ipsec64_encapsulate()
2482 		n->m_next = m->m_next;  in ipsec64_encapsulate()
2483 		m->m_next = n;  in ipsec64_encapsulate()
2487 		m->m_next->m_len += sizeof(struct ip6_hdr);  in ipsec64_encapsulate()
2488 		m->m_next->m_data -= sizeof(struct ip6_hdr);  in ipsec64_encapsulate()
2490 		ip6i = mtod(m->m_next, struct ip6_hdr *);  in ipsec64_encapsulate()
2618 		error = esp6_output(state->m, &ip6->ip6_nxt, state->m->m_next, sav);  in ipsec6_update_routecache_and_output()
2625 		error = ah6_output(state->m, &ip6->ip6_nxt, state->m->m_next, sav);  in ipsec6_update_routecache_and_output()
2734 	if (M_LEADINGSPACE(m->m_next) < hlen) {  in ipsec46_encapsulate()
2742 		n->m_next = m->m_next;  in ipsec46_encapsulate()
2743 		m->m_next = n;  in ipsec46_encapsulate()
2747 		m->m_next->m_len += hlen;  in ipsec46_encapsulate()
2748 		m->m_next->m_data -= hlen;  in ipsec46_encapsulate()
2750 		oip = mtod(m->m_next, struct ip *);  in ipsec46_encapsulate()
2768 		n->m_next = m->m_next;  in ipsec46_encapsulate()
2769 		m->m_next = NULL;  in ipsec46_encapsulate()
3148 		m = m->m_next;  in ipsec_dumpmbuf()
3831 		error = esp6_output(state->m, nexthdrp, mprev->m_next, sav);  in ipsec6_output_trans_internal()
3838 		error = ah6_output(state->m, nexthdrp, mprev->m_next, sav);  in ipsec6_output_trans_internal()
4255 		error = esp6_output(state->m, &ip6->ip6_nxt, state->m->m_next, sav);  in ipsec6_output_tunnel_internal()
4262 		error = ah6_output(state->m, &ip6->ip6_nxt, state->m->m_next, sav);  in ipsec6_output_tunnel_internal()
4550 		mh->m_next = m;  in ipsec4_splithdr()
4588 		mh->m_next = m;  in ipsec6_splithdr()
4863 	for (n = m, mpp = &m; n; n = n->m_next) {  in ipsec_copypkt()
4934 					mm->m_next = mn;  in ipsec_copypkt()
4939 				mm->m_next = m_free(n);  in ipsec_copypkt()
4942 				mpp = &n->m_next;  in ipsec_copypkt()
4948 		mpp = &n->m_next;  in ipsec_copypkt()