dccp: Use flowi4->saddr in dccp_v4_connect()

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index f4254bb..36700a46 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -86,7 +86,7 @@
 		daddr = fl4.daddr;
 
 	if (inet->inet_saddr == 0)
-		inet->inet_saddr = rt->rt_src;
+		inet->inet_saddr = fl4.saddr;
 	inet->inet_rcv_saddr = inet->inet_saddr;
 
 	inet->inet_dport = usin->sin_port;