diff --git a/[refs] b/[refs]
index 5eb65883d646..110db25f87b4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f5460618405eec8c3300947a499011528a115acd
+refs/heads/master: 93bb64eac10aad3dae6178d7da94765f207d121f
diff --git a/trunk/net/core/datagram.c b/trunk/net/core/datagram.c
index 95b851f3d713..e0097531417a 100644
--- a/trunk/net/core/datagram.c
+++ b/trunk/net/core/datagram.c
@@ -229,13 +229,18 @@ EXPORT_SYMBOL(skb_free_datagram);
 
 void skb_free_datagram_locked(struct sock *sk, struct sk_buff *skb)
 {
+	if (likely(atomic_read(&skb->users) == 1))
+		smp_rmb();
+	else if (likely(!atomic_dec_and_test(&skb->users)))
+		return;
+
 	lock_sock_bh(sk);
 	skb_orphan(skb);
 	sk_mem_reclaim_partial(sk);
 	unlock_sock_bh(sk);
 
-	/* skb is now orphaned, might be freed outside of locked section */
-	consume_skb(skb);
+	/* skb is now orphaned, can be freed outside of locked section */
+	__kfree_skb(skb);
 }
 EXPORT_SYMBOL(skb_free_datagram_locked);