417 static void sctp_v4_get_dst(struct sctp_transport *t, union sctp_addr *saddr,  in sctp_v4_get_dst()  argument
420 	struct sctp_association *asoc = t->asoc;  in sctp_v4_get_dst()
427 	union sctp_addr *daddr = &t->ipaddr;  in sctp_v4_get_dst()
431 	if (t->dscp & SCTP_DSCP_SET_MASK)  in sctp_v4_get_dst()
432 		tos = t->dscp & SCTP_DSCP_VAL_MASK;  in sctp_v4_get_dst()
455 		t->dst = dst;  in sctp_v4_get_dst()
520 				t->dst = dst;  in sctp_v4_get_dst()
530 		t->dst = dst;  in sctp_v4_get_dst()
542 		t->dst = NULL;  in sctp_v4_get_dst()
551 			      struct sctp_transport *t,  in sctp_v4_get_saddr()  argument
554 	union sctp_addr *saddr = &t->saddr;  in sctp_v4_get_saddr()
555 	struct rtable *rt = (struct rtable *)t->dst;  in sctp_v4_get_saddr()
630 static void sctp_addr_wq_timeout_handler(struct timer_list *t)  in sctp_addr_wq_timeout_handler()  argument
632 	struct net *net = from_timer(net, t, sctp.addr_wq_timer);  in sctp_addr_wq_timeout_handler()
1054 static inline int sctp_v4_xmit(struct sk_buff *skb, struct sctp_transport *t)  in sctp_v4_xmit()  argument
1056 	struct dst_entry *dst = dst_clone(t->dst);  in sctp_v4_xmit()
1057 	struct flowi4 *fl4 = &t->fl.u.ip4;  in sctp_v4_xmit()
1066 	if (t->dscp & SCTP_DSCP_SET_MASK)  in sctp_v4_xmit()
1067 		dscp = t->dscp & SCTP_DSCP_VAL_MASK;  in sctp_v4_xmit()
1069 	inet->pmtudisc = t->param_flags & SPP_PMTUD_ENABLE ? IP_PMTUDISC_DO  in sctp_v4_xmit()
1073 	if (!t->encap_port || !sctp_sk(sk)->udp_port) {  in sctp_v4_xmit()
1075 		return __ip_queue_xmit(sk, skb, &t->fl, dscp);  in sctp_v4_xmit()
1090 			    sctp_sk(sk)->udp_port, t->encap_port, false, false);  in sctp_v4_xmit()