362 	struct sockaddr_l2tpip6 *lsa = (struct sockaddr_l2tpip6 *)uaddr;  in l2tp_ip6_connect()  local
368 	if (addr_len < sizeof(*lsa))  in l2tp_ip6_connect()
396 	l2tp_ip6_sk(sk)->peer_conn_id = lsa->l2tp_conn_id;  in l2tp_ip6_connect()
420 	struct sockaddr_l2tpip6 *lsa = (struct sockaddr_l2tpip6 *)uaddr;  in l2tp_ip6_getname()  local
425 	lsa->l2tp_family = AF_INET6;  in l2tp_ip6_getname()
426 	lsa->l2tp_flowinfo = 0;  in l2tp_ip6_getname()
427 	lsa->l2tp_scope_id = 0;  in l2tp_ip6_getname()
428 	lsa->l2tp_unused = 0;  in l2tp_ip6_getname()
432 		lsa->l2tp_conn_id = lsk->peer_conn_id;  in l2tp_ip6_getname()
433 		lsa->l2tp_addr = sk->sk_v6_daddr;  in l2tp_ip6_getname()
435 			lsa->l2tp_flowinfo = np->flow_label;  in l2tp_ip6_getname()
438 			lsa->l2tp_addr = np->saddr;  in l2tp_ip6_getname()
440 			lsa->l2tp_addr = sk->sk_v6_rcv_saddr;  in l2tp_ip6_getname()
442 		lsa->l2tp_conn_id = lsk->conn_id;  in l2tp_ip6_getname()
444 	if (ipv6_addr_type(&lsa->l2tp_addr) & IPV6_ADDR_LINKLOCAL)  in l2tp_ip6_getname()
445 		lsa->l2tp_scope_id = READ_ONCE(sk->sk_bound_dev_if);  in l2tp_ip6_getname()
446 	return sizeof(*lsa);  in l2tp_ip6_getname()
491 	DECLARE_SOCKADDR(struct sockaddr_l2tpip6 *, lsa, msg->msg_name);  in l2tp_ip6_sendmsg()
523 	if (lsa) {  in l2tp_ip6_sendmsg()
527 		if (lsa->l2tp_family && lsa->l2tp_family != AF_INET6)  in l2tp_ip6_sendmsg()
530 		daddr = &lsa->l2tp_addr;  in l2tp_ip6_sendmsg()
532 			fl6.flowlabel = lsa->l2tp_flowinfo & IPV6_FLOWINFO_MASK;  in l2tp_ip6_sendmsg()
548 		    lsa->l2tp_scope_id &&  in l2tp_ip6_sendmsg()
550 			fl6.flowi6_oif = lsa->l2tp_scope_id;  in l2tp_ip6_sendmsg()
661 	DECLARE_SOCKADDR(struct sockaddr_l2tpip6 *, lsa, msg->msg_name);  in l2tp_ip6_recvmsg()
689 	if (lsa) {  in l2tp_ip6_recvmsg()
690 		lsa->l2tp_family = AF_INET6;  in l2tp_ip6_recvmsg()
691 		lsa->l2tp_unused = 0;  in l2tp_ip6_recvmsg()
692 		lsa->l2tp_addr = ipv6_hdr(skb)->saddr;  in l2tp_ip6_recvmsg()
693 		lsa->l2tp_flowinfo = 0;  in l2tp_ip6_recvmsg()
694 		lsa->l2tp_scope_id = 0;  in l2tp_ip6_recvmsg()
695 		lsa->l2tp_conn_id = 0;  in l2tp_ip6_recvmsg()
696 		if (ipv6_addr_type(&lsa->l2tp_addr) & IPV6_ADDR_LINKLOCAL)  in l2tp_ip6_recvmsg()
697 			lsa->l2tp_scope_id = inet6_iif(skb);  in l2tp_ip6_recvmsg()
698 		*addr_len = sizeof(*lsa);  in l2tp_ip6_recvmsg()