90 			addr->a.v4.sin_family = AF_INET;  in sctp_v4_copy_addrlist()
91 			addr->a.v4.sin_addr.s_addr = ifa->ifa_local;  in sctp_v4_copy_addrlist()
163 		laddr.v4.sin_port = htons(bp->port);  in sctp_copy_local_addr_list()
222 	struct sockaddr_in *sa = &addr->v4;  in sctp_v4_from_skb()
224 	addr->v4.sin_family = AF_INET;  in sctp_v4_from_skb()
239 	addr->v4.sin_family = AF_INET;  in sctp_v4_from_sk()
240 	addr->v4.sin_port = 0;  in sctp_v4_from_sk()
241 	addr->v4.sin_addr.s_addr = inet_sk(sk)->inet_rcv_saddr;  in sctp_v4_from_sk()
242 	memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero));  in sctp_v4_from_sk()
248 	inet_sk(sk)->inet_rcv_saddr = addr->v4.sin_addr.s_addr;  in sctp_v4_to_sk_saddr()
254 	inet_sk(sk)->inet_daddr = addr->v4.sin_addr.s_addr;  in sctp_v4_to_sk_daddr()
262 	if (ntohs(param->v4.param_hdr.length) < sizeof(struct sctp_ipv4addr_param))  in sctp_v4_from_addr_param()
265 	addr->v4.sin_family = AF_INET;  in sctp_v4_from_addr_param()
266 	addr->v4.sin_port = port;  in sctp_v4_from_addr_param()
267 	addr->v4.sin_addr.s_addr = param->v4.addr.s_addr;  in sctp_v4_from_addr_param()
268 	memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero));  in sctp_v4_from_addr_param()
281 	param->v4.param_hdr.type = SCTP_PARAM_IPV4_ADDRESS;  in sctp_v4_to_addr_param()
282 	param->v4.param_hdr.length = htons(length);  in sctp_v4_to_addr_param()
283 	param->v4.addr.s_addr = addr->v4.sin_addr.s_addr;  in sctp_v4_to_addr_param()
292 	saddr->v4.sin_family = AF_INET;  in sctp_v4_dst_saddr()
293 	saddr->v4.sin_port = port;  in sctp_v4_dst_saddr()
294 	saddr->v4.sin_addr.s_addr = fl4->saddr;  in sctp_v4_dst_saddr()
295 	memset(saddr->v4.sin_zero, 0, sizeof(saddr->v4.sin_zero));  in sctp_v4_dst_saddr()
304 	if (addr1->v4.sin_port != addr2->v4.sin_port)  in sctp_v4_cmp_addr()
306 	if (addr1->v4.sin_addr.s_addr != addr2->v4.sin_addr.s_addr)  in sctp_v4_cmp_addr()
315 	addr->v4.sin_family = AF_INET;  in sctp_v4_inaddr_any()
316 	addr->v4.sin_addr.s_addr = htonl(INADDR_ANY);  in sctp_v4_inaddr_any()
317 	addr->v4.sin_port = port;  in sctp_v4_inaddr_any()
318 	memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero));  in sctp_v4_inaddr_any()
324 	return htonl(INADDR_ANY) == addr->v4.sin_addr.s_addr;  in sctp_v4_is_any()
343 	if (IS_IPV4_UNUSABLE_ADDRESS(addr->v4.sin_addr.s_addr))  in sctp_v4_addr_valid()
362 	ret = inet_addr_type_table(net, addr->v4.sin_addr.s_addr, tb_id);  in sctp_v4_available()
363 	if (addr->v4.sin_addr.s_addr != htonl(INADDR_ANY) &&  in sctp_v4_available()
397 	if (IS_IPV4_UNUSABLE_ADDRESS(addr->v4.sin_addr.s_addr)) {  in sctp_v4_scope()
399 	} else if (ipv4_is_loopback(addr->v4.sin_addr.s_addr)) {  in sctp_v4_scope()
401 	} else if (ipv4_is_linklocal_169(addr->v4.sin_addr.s_addr)) {  in sctp_v4_scope()
403 	} else if (ipv4_is_private_10(addr->v4.sin_addr.s_addr) ||  in sctp_v4_scope()
404 		   ipv4_is_private_172(addr->v4.sin_addr.s_addr) ||  in sctp_v4_scope()
405 		   ipv4_is_private_192(addr->v4.sin_addr.s_addr) ||  in sctp_v4_scope()
406 		   ipv4_is_test_198(addr->v4.sin_addr.s_addr)) {  in sctp_v4_scope()
439 	fl4->daddr  = daddr->v4.sin_addr.s_addr;  in sctp_v4_get_dst()
440 	fl4->fl4_dport = daddr->v4.sin_port;  in sctp_v4_get_dst()
449 		fl4->saddr = saddr->v4.sin_addr.s_addr;  in sctp_v4_get_dst()
451 			fl4->fl4_sport = saddr->v4.sin_port;  in sctp_v4_get_dst()
508 		fl4->fl4_sport = laddr->a.v4.sin_port;  in sctp_v4_get_dst()
510 				     daddr->v4.sin_addr.s_addr,  in sctp_v4_get_dst()
511 				     laddr->a.v4.sin_addr.s_addr);  in sctp_v4_get_dst()
520 		odev = __ip_dev_find(sock_net(sk), laddr->a.v4.sin_addr.s_addr,  in sctp_v4_get_dst()
552 /* For v4, the source address is cached in the route entry(dst). So no need
563 		saddr->v4.sin_family = AF_INET;  in sctp_v4_get_saddr()
564 		saddr->v4.sin_addr.s_addr = fl->u.ip4.saddr;  in sctp_v4_get_saddr()
606 	newinet->inet_daddr = asoc->peer.primary_addr.v4.sin_addr.s_addr;  in sctp_v4_create_accept_sk()
619 	/* No address mapping for V4 sockets */  in sctp_v4_addr_to_user()
620 	memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero));  in sctp_v4_addr_to_user()
624 /* Dump the v4 addr to the seq file. */
627 	seq_printf(seq, "%pI4 ", &addr->v4.sin_addr);  in sctp_v4_seq_dump_addr()
721 			if (addrw->a.v4.sin_addr.s_addr ==  in sctp_addr_wq_lookup()
722 			    addr->a.v4.sin_addr.s_addr)  in sctp_addr_wq_lookup()
813 			addr->a.v4.sin_family = AF_INET;  in sctp_inetaddr_event()
814 			addr->a.v4.sin_addr.s_addr = ifa->ifa_local;  in sctp_inetaddr_event()
827 					addr->a.v4.sin_addr.s_addr ==  in sctp_inetaddr_event()
894 		pr_err("Failed to create the SCTP UDP tunneling v4 sock\n");  in sctp_udp_sock_start()
1003 		sinfrom = &asoc->peer.primary_addr.v4;  in sctp_inet_event_msgname()
1037 	if (htonl(INADDR_ANY) == addr1->v4.sin_addr.s_addr ||  in sctp_inet_cmp_addr()
1038 	    htonl(INADDR_ANY) == addr2->v4.sin_addr.s_addr)  in sctp_inet_cmp_addr()
1040 	if (addr1->v4.sin_addr.s_addr == addr2->v4.sin_addr.s_addr)  in sctp_inet_cmp_addr()