svcrpc: minor udp code cleanup

Order the code in a more boring way.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index c7a7b14..06ae8a7 100644 (file)
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -620,10 +620,7 @@ static int svc_udp_recvfrom(struct svc_rqst *rqstp)
        if (!svc_udp_get_dest_address(rqstp, cmh)) {
                net_warn_ratelimited("svc: received unknown control message %d/%d; dropping RPC reply datagram\n",
                                     cmh->cmsg_level, cmh->cmsg_type);
-out_free:
-               trace_kfree_skb(skb, svc_udp_recvfrom);
-               skb_free_datagram_locked(svsk->sk_sk, skb);
-               return 0;
+               goto out_free;
        }
        rqstp->rq_daddrlen = svc_addr_len(svc_daddr(rqstp));
 
@@ -662,6 +659,10 @@ out_free:
                serv->sv_stats->netudpcnt++;
 
        return len;
+out_free:
+       trace_kfree_skb(skb, svc_udp_recvfrom);
+       skb_free_datagram_locked(svsk->sk_sk, skb);
+       return 0;
 }
 
 static int