408 		       const struct in6_addr *saddr,  in ip6_nd_hdr()  argument
424 	hdr->saddr = *saddr;  in ip6_nd_hdr()
430 			   const struct in6_addr *saddr)  in ndisc_send_skb()  argument
445 		icmpv6_flow_init(sk, &fl6, type, saddr, daddr, skb->dev->ifindex);  in ndisc_send_skb()
455 	icmp6h->icmp6_cksum = csum_ipv6_magic(saddr, daddr, skb->len,  in ndisc_send_skb()
460 	ip6_nd_hdr(skb, saddr, daddr, inet6_sk(sk)->hop_limit, skb->len);  in ndisc_send_skb()
556 		   const struct in6_addr *daddr, const struct in6_addr *saddr)  in ndisc_send_ns()  argument
564 	if (!saddr) {  in ndisc_send_ns()
568 		saddr = &addr_buf;  in ndisc_send_ns()
571 	if (ipv6_addr_any(saddr))  in ndisc_send_ns()
592 	ndisc_send_skb(skb, daddr, saddr);  in ndisc_send_ns()
595 void ndisc_send_rs(struct net_device *dev, const struct in6_addr *saddr,  in ndisc_send_rs()  argument
613 		struct inet6_ifaddr *ifp = ipv6_get_ifaddr(dev_net(dev), saddr,  in ndisc_send_rs()
643 	ndisc_send_skb(skb, daddr, saddr);  in ndisc_send_rs()
661 	struct in6_addr *saddr = NULL;  in ndisc_solicit()  local
667 	if (skb && ipv6_chk_addr_and_flags(dev_net(dev), &ipv6_hdr(skb)->saddr,  in ndisc_solicit()
670 		saddr = &ipv6_hdr(skb)->saddr;  in ndisc_solicit()
678 		ndisc_send_ns(dev, neigh, target, target, saddr);  in ndisc_solicit()
683 		ndisc_send_ns(dev, NULL, target, &mcaddr, saddr);  in ndisc_solicit()
705 	const struct in6_addr *saddr = &ipv6_hdr(skb)->saddr;  in ndisc_recv_ns()  local
715 	int dad = ipv6_addr_any(saddr);  in ndisc_recv_ns()
841 	neigh = __neigh_lookup(&nd_tbl, saddr, dev,  in ndisc_recv_ns()
848 		ndisc_send_na(dev, neigh, saddr, &msg->target,  in ndisc_recv_ns()
865 	struct in6_addr *saddr = &ipv6_hdr(skb)->saddr;  in ndisc_recv_na()  local
958 			rt6_clean_tohost(dev_net(dev),  saddr);  in ndisc_recv_na()
972 	const struct in6_addr *saddr = &ipv6_hdr(skb)->saddr;  in ndisc_recv_rs()  local
993 	if (ipv6_addr_any(saddr))  in ndisc_recv_rs()
1009 	neigh = __neigh_lookup(&nd_tbl, saddr, skb->dev, 1);  in ndisc_recv_rs()
1053 	if (nla_put_in6_addr(skb, NDUSEROPT_SRCADDR, &ipv6_hdr(ra)->saddr))  in ndisc_ra_useropt()
1086 	if (!(ipv6_addr_type(&ipv6_hdr(skb)->saddr) & IPV6_ADDR_LINKLOCAL)) {  in ndisc_router_discovery()
1165 	    ipv6_chk_addr(dev_net(in6_dev->dev), &ipv6_hdr(skb)->saddr,  in ndisc_router_discovery()
1183 	rt = rt6_get_dflt_router(&ipv6_hdr(skb)->saddr, skb->dev);  in ndisc_router_discovery()
1186 		neigh = dst_neigh_lookup(&rt->dst, &ipv6_hdr(skb)->saddr);  in ndisc_router_discovery()
1205 		rt = rt6_add_dflt_router(&ipv6_hdr(skb)->saddr, skb->dev, pref);  in ndisc_router_discovery()
1213 		neigh = dst_neigh_lookup(&rt->dst, &ipv6_hdr(skb)->saddr);  in ndisc_router_discovery()
1284 		neigh = __neigh_lookup(&nd_tbl, &ipv6_hdr(skb)->saddr,  in ndisc_router_discovery()
1313 	    ipv6_chk_addr(dev_net(in6_dev->dev), &ipv6_hdr(skb)->saddr,  in ndisc_router_discovery()
1338 				      &ipv6_hdr(skb)->saddr);  in ndisc_router_discovery()
1421 	if (!(ipv6_addr_type(&ipv6_hdr(skb)->saddr) & IPV6_ADDR_LINKLOCAL)) {  in ndisc_redirect_rcv()
1489 			 &saddr_buf, &ipv6_hdr(skb)->saddr, dev->ifindex);  in ndisc_send_redirect()
1568 	ndisc_send_skb(buff, &ipv6_hdr(skb)->saddr, &saddr_buf);  in ndisc_send_redirect()