103 			addr->a.v4.sin_family = AF_INET;  in sctp_v4_copy_addrlist()
104 			addr->a.v4.sin_addr.s_addr = ifa->ifa_local;  in sctp_v4_copy_addrlist()
176 		laddr.v4.sin_port = htons(bp->port);  in sctp_copy_local_addr_list()
235 	struct sockaddr_in *sa = &addr->v4;  in sctp_v4_from_skb()
237 	addr->v4.sin_family = AF_INET;  in sctp_v4_from_skb()
252 	addr->v4.sin_family = AF_INET;  in sctp_v4_from_sk()
253 	addr->v4.sin_port = 0;  in sctp_v4_from_sk()
254 	addr->v4.sin_addr.s_addr = inet_sk(sk)->inet_rcv_saddr;  in sctp_v4_from_sk()
255 	memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero));  in sctp_v4_from_sk()
261 	inet_sk(sk)->inet_rcv_saddr = addr->v4.sin_addr.s_addr;  in sctp_v4_to_sk_saddr()
267 	inet_sk(sk)->inet_daddr = addr->v4.sin_addr.s_addr;  in sctp_v4_to_sk_daddr()
275 	if (ntohs(param->v4.param_hdr.length) < sizeof(struct sctp_ipv4addr_param))  in sctp_v4_from_addr_param()
278 	addr->v4.sin_family = AF_INET;  in sctp_v4_from_addr_param()
279 	addr->v4.sin_port = port;  in sctp_v4_from_addr_param()
280 	addr->v4.sin_addr.s_addr = param->v4.addr.s_addr;  in sctp_v4_from_addr_param()
281 	memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero));  in sctp_v4_from_addr_param()
294 	param->v4.param_hdr.type = SCTP_PARAM_IPV4_ADDRESS;  in sctp_v4_to_addr_param()
295 	param->v4.param_hdr.length = htons(length);  in sctp_v4_to_addr_param()
296 	param->v4.addr.s_addr = addr->v4.sin_addr.s_addr;  in sctp_v4_to_addr_param()
305 	saddr->v4.sin_family = AF_INET;  in sctp_v4_dst_saddr()
306 	saddr->v4.sin_port = port;  in sctp_v4_dst_saddr()
307 	saddr->v4.sin_addr.s_addr = fl4->saddr;  in sctp_v4_dst_saddr()
308 	memset(saddr->v4.sin_zero, 0, sizeof(saddr->v4.sin_zero));  in sctp_v4_dst_saddr()
317 	if (addr1->v4.sin_port != addr2->v4.sin_port)  in sctp_v4_cmp_addr()
319 	if (addr1->v4.sin_addr.s_addr != addr2->v4.sin_addr.s_addr)  in sctp_v4_cmp_addr()
328 	addr->v4.sin_family = AF_INET;  in sctp_v4_inaddr_any()
329 	addr->v4.sin_addr.s_addr = htonl(INADDR_ANY);  in sctp_v4_inaddr_any()
330 	addr->v4.sin_port = port;  in sctp_v4_inaddr_any()
331 	memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero));  in sctp_v4_inaddr_any()
337 	return htonl(INADDR_ANY) == addr->v4.sin_addr.s_addr;  in sctp_v4_is_any()
356 	if (IS_IPV4_UNUSABLE_ADDRESS(addr->v4.sin_addr.s_addr))  in sctp_v4_addr_valid()
370 	int ret = inet_addr_type(net, addr->v4.sin_addr.s_addr);  in sctp_v4_available()
373 	if (addr->v4.sin_addr.s_addr != htonl(INADDR_ANY) &&  in sctp_v4_available()
407 	if (IS_IPV4_UNUSABLE_ADDRESS(addr->v4.sin_addr.s_addr)) {  in sctp_v4_scope()
409 	} else if (ipv4_is_loopback(addr->v4.sin_addr.s_addr)) {  in sctp_v4_scope()
411 	} else if (ipv4_is_linklocal_169(addr->v4.sin_addr.s_addr)) {  in sctp_v4_scope()
413 	} else if (ipv4_is_private_10(addr->v4.sin_addr.s_addr) ||  in sctp_v4_scope()
414 		   ipv4_is_private_172(addr->v4.sin_addr.s_addr) ||  in sctp_v4_scope()
415 		   ipv4_is_private_192(addr->v4.sin_addr.s_addr)) {  in sctp_v4_scope()
445 	fl4->daddr  = daddr->v4.sin_addr.s_addr;  in sctp_v4_get_dst()
446 	fl4->fl4_dport = daddr->v4.sin_port;  in sctp_v4_get_dst()
454 		fl4->saddr = saddr->v4.sin_addr.s_addr;  in sctp_v4_get_dst()
456 			fl4->fl4_sport = saddr->v4.sin_port;  in sctp_v4_get_dst()
513 		fl4->fl4_sport = laddr->a.v4.sin_port;  in sctp_v4_get_dst()
517 				     daddr->v4.sin_addr.s_addr,  in sctp_v4_get_dst()
518 				     laddr->a.v4.sin_addr.s_addr);  in sctp_v4_get_dst()
527 		odev = __ip_dev_find(sock_net(sk), laddr->a.v4.sin_addr.s_addr,  in sctp_v4_get_dst()
559 /* For v4, the source address is cached in the route entry(dst). So no need
570 		saddr->v4.sin_family = AF_INET;  in sctp_v4_get_saddr()
571 		saddr->v4.sin_addr.s_addr = fl->u.ip4.saddr;  in sctp_v4_get_saddr()
608 	newinet->inet_daddr = asoc->peer.primary_addr.v4.sin_addr.s_addr;  in sctp_v4_create_accept_sk()
623 	/* No address mapping for V4 sockets */  in sctp_v4_addr_to_user()
624 	memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero));  in sctp_v4_addr_to_user()
628 /* Dump the v4 addr to the seq file. */
631 	seq_printf(seq, "%pI4 ", &addr->v4.sin_addr);  in sctp_v4_seq_dump_addr()
725 			if (addrw->a.v4.sin_addr.s_addr ==  in sctp_addr_wq_lookup()
726 			    addr->a.v4.sin_addr.s_addr)  in sctp_addr_wq_lookup()
803 			addr->a.v4.sin_family = AF_INET;  in sctp_inetaddr_event()
804 			addr->a.v4.sin_addr.s_addr = ifa->ifa_local;  in sctp_inetaddr_event()
817 					addr->a.v4.sin_addr.s_addr ==  in sctp_inetaddr_event()
924 		sinfrom = &asoc->peer.primary_addr.v4;  in sctp_inet_event_msgname()
958 	if (htonl(INADDR_ANY) == addr1->v4.sin_addr.s_addr ||  in sctp_inet_cmp_addr()
959 	    htonl(INADDR_ANY) == addr2->v4.sin_addr.s_addr)  in sctp_inet_cmp_addr()
961 	if (addr1->v4.sin_addr.s_addr == addr2->v4.sin_addr.s_addr)  in sctp_inet_cmp_addr()