88 			addr->a.v4.sin_family = AF_INET;  in sctp_v4_copy_addrlist()
89 			addr->a.v4.sin_addr.s_addr = ifa->ifa_local;  in sctp_v4_copy_addrlist()
161 		laddr.v4.sin_port = htons(bp->port);  in sctp_copy_local_addr_list()
220 	struct sockaddr_in *sa = &addr->v4;  in sctp_v4_from_skb()
222 	addr->v4.sin_family = AF_INET;  in sctp_v4_from_skb()
237 	addr->v4.sin_family = AF_INET;  in sctp_v4_from_sk()
238 	addr->v4.sin_port = 0;  in sctp_v4_from_sk()
239 	addr->v4.sin_addr.s_addr = inet_sk(sk)->inet_rcv_saddr;  in sctp_v4_from_sk()
240 	memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero));  in sctp_v4_from_sk()
246 	inet_sk(sk)->inet_rcv_saddr = addr->v4.sin_addr.s_addr;  in sctp_v4_to_sk_saddr()
252 	inet_sk(sk)->inet_daddr = addr->v4.sin_addr.s_addr;  in sctp_v4_to_sk_daddr()
260 	if (ntohs(param->v4.param_hdr.length) < sizeof(struct sctp_ipv4addr_param))  in sctp_v4_from_addr_param()
263 	addr->v4.sin_family = AF_INET;  in sctp_v4_from_addr_param()
264 	addr->v4.sin_port = port;  in sctp_v4_from_addr_param()
265 	addr->v4.sin_addr.s_addr = param->v4.addr.s_addr;  in sctp_v4_from_addr_param()
266 	memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero));  in sctp_v4_from_addr_param()
279 	param->v4.param_hdr.type = SCTP_PARAM_IPV4_ADDRESS;  in sctp_v4_to_addr_param()
280 	param->v4.param_hdr.length = htons(length);  in sctp_v4_to_addr_param()
281 	param->v4.addr.s_addr = addr->v4.sin_addr.s_addr;  in sctp_v4_to_addr_param()
290 	saddr->v4.sin_family = AF_INET;  in sctp_v4_dst_saddr()
291 	saddr->v4.sin_port = port;  in sctp_v4_dst_saddr()
292 	saddr->v4.sin_addr.s_addr = fl4->saddr;  in sctp_v4_dst_saddr()
293 	memset(saddr->v4.sin_zero, 0, sizeof(saddr->v4.sin_zero));  in sctp_v4_dst_saddr()
302 	if (addr1->v4.sin_port != addr2->v4.sin_port)  in sctp_v4_cmp_addr()
304 	if (addr1->v4.sin_addr.s_addr != addr2->v4.sin_addr.s_addr)  in sctp_v4_cmp_addr()
313 	addr->v4.sin_family = AF_INET;  in sctp_v4_inaddr_any()
314 	addr->v4.sin_addr.s_addr = htonl(INADDR_ANY);  in sctp_v4_inaddr_any()
315 	addr->v4.sin_port = port;  in sctp_v4_inaddr_any()
316 	memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero));  in sctp_v4_inaddr_any()
322 	return htonl(INADDR_ANY) == addr->v4.sin_addr.s_addr;  in sctp_v4_is_any()
341 	if (IS_IPV4_UNUSABLE_ADDRESS(addr->v4.sin_addr.s_addr))  in sctp_v4_addr_valid()
360 	ret = inet_addr_type_table(net, addr->v4.sin_addr.s_addr, tb_id);  in sctp_v4_available()
361 	if (addr->v4.sin_addr.s_addr != htonl(INADDR_ANY) &&  in sctp_v4_available()
395 	if (IS_IPV4_UNUSABLE_ADDRESS(addr->v4.sin_addr.s_addr)) {  in sctp_v4_scope()
397 	} else if (ipv4_is_loopback(addr->v4.sin_addr.s_addr)) {  in sctp_v4_scope()
399 	} else if (ipv4_is_linklocal_169(addr->v4.sin_addr.s_addr)) {  in sctp_v4_scope()
401 	} else if (ipv4_is_private_10(addr->v4.sin_addr.s_addr) ||  in sctp_v4_scope()
402 		   ipv4_is_private_172(addr->v4.sin_addr.s_addr) ||  in sctp_v4_scope()
403 		   ipv4_is_private_192(addr->v4.sin_addr.s_addr) ||  in sctp_v4_scope()
404 		   ipv4_is_test_198(addr->v4.sin_addr.s_addr)) {  in sctp_v4_scope()
434 	fl4->daddr  = daddr->v4.sin_addr.s_addr;  in sctp_v4_get_dst()
435 	fl4->fl4_dport = daddr->v4.sin_port;  in sctp_v4_get_dst()
444 		fl4->saddr = saddr->v4.sin_addr.s_addr;  in sctp_v4_get_dst()
446 			fl4->fl4_sport = saddr->v4.sin_port;  in sctp_v4_get_dst()
503 		fl4->fl4_sport = laddr->a.v4.sin_port;  in sctp_v4_get_dst()
505 				     daddr->v4.sin_addr.s_addr,  in sctp_v4_get_dst()
506 				     laddr->a.v4.sin_addr.s_addr);  in sctp_v4_get_dst()
515 		odev = __ip_dev_find(sock_net(sk), laddr->a.v4.sin_addr.s_addr,  in sctp_v4_get_dst()
547 /* For v4, the source address is cached in the route entry(dst). So no need
558 		saddr->v4.sin_family = AF_INET;  in sctp_v4_get_saddr()
559 		saddr->v4.sin_addr.s_addr = fl->u.ip4.saddr;  in sctp_v4_get_saddr()
601 	newinet->inet_daddr = asoc->peer.primary_addr.v4.sin_addr.s_addr;  in sctp_v4_create_accept_sk()
614 	/* No address mapping for V4 sockets */  in sctp_v4_addr_to_user()
615 	memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero));  in sctp_v4_addr_to_user()
619 /* Dump the v4 addr to the seq file. */
622 	seq_printf(seq, "%pI4 ", &addr->v4.sin_addr);  in sctp_v4_seq_dump_addr()
716 			if (addrw->a.v4.sin_addr.s_addr ==  in sctp_addr_wq_lookup()
717 			    addr->a.v4.sin_addr.s_addr)  in sctp_addr_wq_lookup()
794 			addr->a.v4.sin_family = AF_INET;  in sctp_inetaddr_event()
795 			addr->a.v4.sin_addr.s_addr = ifa->ifa_local;  in sctp_inetaddr_event()
808 					addr->a.v4.sin_addr.s_addr ==  in sctp_inetaddr_event()
875 		pr_err("Failed to create the SCTP UDP tunneling v4 sock\n");  in sctp_udp_sock_start()
984 		sinfrom = &asoc->peer.primary_addr.v4;  in sctp_inet_event_msgname()
1018 	if (htonl(INADDR_ANY) == addr1->v4.sin_addr.s_addr ||  in sctp_inet_cmp_addr()
1019 	    htonl(INADDR_ANY) == addr2->v4.sin_addr.s_addr)  in sctp_inet_cmp_addr()
1021 	if (addr1->v4.sin_addr.s_addr == addr2->v4.sin_addr.s_addr)  in sctp_inet_cmp_addr()