diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index b801ade..79f67ea 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -201,6 +201,9 @@
 
 extern int inet_twsk_unhash(struct inet_timewait_sock *tw);
 
+extern int inet_twsk_bind_unhash(struct inet_timewait_sock *tw,
+				 struct inet_hashinfo *hashinfo);
+
 extern struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk,
 						  const int state);
 
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index c4201b7..2b79377 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -502,6 +502,8 @@
 			inet_sk(sk)->inet_sport = htons(port);
 			twrefcnt += hash(sk, tw);
 		}
+		if (tw)
+			twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
 		spin_unlock(&head->lock);
 
 		if (tw) {
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
index 0fdf45e..bf4b1e2 100644
--- a/net/ipv4/inet_timewait_sock.c
+++ b/net/ipv4/inet_timewait_sock.c
@@ -29,12 +29,29 @@
 	return 1;
 }
 
+/*
+ * unhash a timewait socket from bind hash
+ * lock must be hold by caller
+ */
+int inet_twsk_bind_unhash(struct inet_timewait_sock *tw,
+			  struct inet_hashinfo *hashinfo)
+{
+	struct inet_bind_bucket *tb = tw->tw_tb;
+
+	if (!tb)
+		return 0;
+
+	__hlist_del(&tw->tw_bind_node);
+	tw->tw_tb = NULL;
+	inet_bind_bucket_destroy(hashinfo->bind_bucket_cachep, tb);
+	return 1;
+}
+
 /* Must be called with locally disabled BHs. */
 static void __inet_twsk_kill(struct inet_timewait_sock *tw,
 			     struct inet_hashinfo *hashinfo)
 {
 	struct inet_bind_hashbucket *bhead;
-	struct inet_bind_bucket *tb;
 	int refcnt;
 	/* Unlink from established hashes. */
 	spinlock_t *lock = inet_ehash_lockp(hashinfo, tw->tw_hash);
@@ -46,15 +63,11 @@
 	/* Disassociate with bind bucket. */
 	bhead = &hashinfo->bhash[inet_bhashfn(twsk_net(tw), tw->tw_num,
 			hashinfo->bhash_size)];
+
 	spin_lock(&bhead->lock);
-	tb = tw->tw_tb;
-	if (tb) {
-		__hlist_del(&tw->tw_bind_node);
-		tw->tw_tb = NULL;
-		inet_bind_bucket_destroy(hashinfo->bind_bucket_cachep, tb);
-		refcnt++;
-	}
+	refcnt += inet_twsk_bind_unhash(tw, hashinfo);
 	spin_unlock(&bhead->lock);
+
 #ifdef SOCK_REFCNT_DEBUG
 	if (atomic_read(&tw->tw_refcnt) != 1) {
 		printk(KERN_DEBUG "%s timewait_sock %p refcnt=%d\n",