1 files changed, 2 insertions, 21 deletions

diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index c363051a7f16..99e8afa7ba1e 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -914,7 +914,6 @@ int dccp_v4_rcv(struct sk_buff *skb)
 {
         const struct dccp_hdr *dh;
         struct sock *sk;
-        int rc;
 
         /* Step 1: Check header basics: */
 
@@ -984,28 +983,10 @@ int dccp_v4_rcv(struct sk_buff *skb)
                 goto do_time_wait;
         }
 
-        if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
-                dccp_pr_debug("xfrm4_policy_check failed\n");
+        if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb))
                 goto discard_and_relse;
-        }
-
-        if (sk_filter(sk, skb, 0)) {
-                dccp_pr_debug("sk_filter failed\n");
-                goto discard_and_relse;
-        }
-
-        skb->dev = NULL;
 
-        bh_lock_sock(sk);
-        rc = 0;
-        if (!sock_owned_by_user(sk))
-                rc = dccp_v4_do_rcv(sk, skb);
-        else
-                sk_add_backlog(sk, skb);
-        bh_unlock_sock(sk);
-
-        sock_put(sk);
-        return rc;
+        return sk_receive_skb(sk, skb);
 
 no_dccp_socket:
         if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb))