ipv4: Make caller provide flowi4 key to inet_csk_route_req().

This way the caller can get at the fully resolved fl4->{daddr,saddr}
etc.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 46b15e9e9b57..8c36adfd1919 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -497,8 +497,9 @@ static int dccp_v4_send_response(struct sock *sk, struct request_sock *req,
         int err = -1;
         struct sk_buff *skb;
         struct dst_entry *dst;
+        struct flowi4 fl4;
 
-        dst = inet_csk_route_req(sk, req);
+        dst = inet_csk_route_req(sk, &fl4, req);
         if (dst == NULL)
                 goto out;