sctp: reduce indent level on sctp_v4_get_dst

Paves the day for the next patch. Functionality stays untouched.
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/sctp/protocol.c

@@ -489,8 +489,10 @@ static void sctp_v4_get_dst(struct sctp_transport *t, union sctp_addr *saddr,
 	list_for_each_entry_rcu(laddr, &bp->address_list, list) {
 		if (!laddr->valid)
 			continue;
-		if ((laddr->state == SCTP_ADDR_SRC) &&
-		    (AF_INET == laddr->a.sa.sa_family)) {
+		if (laddr->state != SCTP_ADDR_SRC ||
+		    AF_INET != laddr->a.sa.sa_family)
+			continue;
+
 		fl4->fl4_sport = laddr->a.v4.sin_port;
 		flowi4_update_output(fl4,
 				     asoc->base.sk->sk_bound_dev_if,
@@ -499,11 +501,11 @@ static void sctp_v4_get_dst(struct sctp_transport *t, union sctp_addr *saddr,
 				     laddr->a.v4.sin_addr.s_addr);
 
 		rt = ip_route_output_key(sock_net(sk), fl4);
-			if (!IS_ERR(rt)) {
+		if (IS_ERR(rt))
+			continue;
+
 		dst = &rt->dst;
-				goto out_unlock;
-			}
-		}
+		break;
 	}
 
 out_unlock: