[SCTP]: Switch all remaining users of ->saddr_h to ->saddr.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/sctp/structs.h

@@ -904,7 +904,6 @@ struct sctp_transport {
 	struct dst_entry *dst;
 	/* Source address. */
 	union sctp_addr saddr;
-	union sctp_addr saddr_h;
 
 	/* When was the last time(in jiffies) that a data packet was sent on
 	 * this transport?  This is used to adjust the cwnd when the transport

net/sctp/ipv6.c

@@ -162,12 +162,12 @@ static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport,
 	 * and the source address from the transport.
 	 */
 	ipv6_addr_copy(&fl.fl6_dst, &transport->ipaddr_h.v6.sin6_addr);
-	ipv6_addr_copy(&fl.fl6_src, &transport->saddr_h.v6.sin6_addr);
+	ipv6_addr_copy(&fl.fl6_src, &transport->saddr.v6.sin6_addr);
 
 	fl.fl6_flowlabel = np->flow_label;
 	IP6_ECN_flow_xmit(sk, fl.fl6_flowlabel);
 	if (ipv6_addr_type(&fl.fl6_src) & IPV6_ADDR_LINKLOCAL)
-		fl.oif = transport->saddr_h.v6.sin6_scope_id;
+		fl.oif = transport->saddr.v6.sin6_scope_id;
 	else
 		fl.oif = sk->sk_bound_dev_if;
 	fl.fl_ip_sport = inet_sk(sk)->sport;

net/sctp/transport.c

@@ -68,7 +68,6 @@ static struct sctp_transport *sctp_transport_init(struct sctp_transport *peer,
 
 	peer->dst = NULL;
 	memset(&peer->saddr, 0, sizeof(union sctp_addr));
-	memset(&peer->saddr_h, 0, sizeof(union sctp_addr));
 
 	/* From 6.3.1 RTO Calculation:
 	 *
@@ -261,7 +260,6 @@ void sctp_transport_route(struct sctp_transport *transport,
 	else
 		af->get_saddr(asoc, dst, daddr, &transport->saddr);
 
-	flip_to_h(&transport->saddr_h, &transport->saddr);
 	transport->dst = dst;
 	if ((transport->param_flags & SPP_PMTUD_DISABLE) && transport->pathmtu) {
 		return;
@@ -273,7 +271,7 @@ void sctp_transport_route(struct sctp_transport *transport,
 		 * association's active path for getsockname().
 		 */ 
 		if (asoc && (transport == asoc->peer.active_path))
-			opt->pf->af->to_sk_saddr(&transport->saddr_h,
+			opt->pf->af->to_sk_saddr(&transport->saddr,
 						 asoc->base.sk);
 	} else
 		transport->pathmtu = SCTP_DEFAULT_MAXSEGMENT;