288 static void sctp_v4_dst_saddr(union sctp_addr *saddr, struct flowi4 *fl4,  in sctp_v4_dst_saddr()  argument
293 	saddr->v4.sin_addr.s_addr = fl4->saddr;  in sctp_v4_dst_saddr()
424 	struct flowi4 *fl4 = &_fl.u.ip4;  in sctp_v4_get_dst()  local
435 	fl4->daddr  = daddr->v4.sin_addr.s_addr;  in sctp_v4_get_dst()
436 	fl4->fl4_dport = daddr->v4.sin_port;  in sctp_v4_get_dst()
437 	fl4->flowi4_proto = IPPROTO_SCTP;  in sctp_v4_get_dst()
439 		fl4->flowi4_tos = tos & INET_DSCP_MASK;  in sctp_v4_get_dst()
440 		fl4->flowi4_scope = ip_sock_rt_scope(asoc->base.sk);  in sctp_v4_get_dst()
441 		fl4->flowi4_oif = asoc->base.sk->sk_bound_dev_if;  in sctp_v4_get_dst()
442 		fl4->fl4_sport = htons(asoc->base.bind_addr.port);  in sctp_v4_get_dst()
445 		fl4->saddr = saddr->v4.sin_addr.s_addr;  in sctp_v4_get_dst()
446 		if (!fl4->fl4_sport)  in sctp_v4_get_dst()
447 			fl4->fl4_sport = saddr->v4.sin_port;  in sctp_v4_get_dst()
450 	pr_debug("%s: dst:%pI4, src:%pI4 - ", __func__, &fl4->daddr,  in sctp_v4_get_dst()
451 		 &fl4->saddr);  in sctp_v4_get_dst()
453 	rt = ip_route_output_key(sock_net(sk), fl4);  in sctp_v4_get_dst()
472 		sctp_v4_dst_saddr(&dst_saddr, fl4, htons(bp->port));  in sctp_v4_get_dst()
504 		fl4->fl4_sport = laddr->a.v4.sin_port;  in sctp_v4_get_dst()
505 		flowi4_update_output(fl4, asoc->base.sk->sk_bound_dev_if,  in sctp_v4_get_dst()
509 		rt = ip_route_output_key(sock_net(sk), fl4);  in sctp_v4_get_dst()
518 		if (!odev || odev->ifindex != fl4->flowi4_oif) {  in sctp_v4_get_dst()
1058 	struct flowi4 *fl4 = &t->fl.u.ip4;  in sctp_v4_xmit()  local
1065 		 skb->len, &fl4->saddr, &fl4->daddr);  in sctp_v4_xmit()
1089 	udp_tunnel_xmit_skb(dst_rtable(dst), sk, skb, fl4->saddr,  in sctp_v4_xmit()
1090 			    fl4->daddr, dscp, ip4_dst_hoplimit(dst), df,  in sctp_v4_xmit()