Merge branch 'upstream'

[linux-2.6-omap-h63xx.git] / net / dccp / ipv4.c

diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index c363051a7f1652496a85b4e5611f76f586a43251..00f983226672a6c70aca4a67368cceae2d7a118b 100644 (file)
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -19,6 +19,7 @@
 
 #include <net/icmp.h>
 #include <net/inet_hashtables.h>
+#include <net/inet_sock.h>
 #include <net/sock.h>
 #include <net/timewait_sock.h>
 #include <net/tcp_states.h>
@@ -914,7 +915,6 @@ 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 +984,11 @@ 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;
+       nf_reset(skb);
 
-       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))