diff --git a/[refs] b/[refs]
index 8cdc0ce230da..c90f460160a2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c3aa1bd3768e278512f7583ce5f5fe84f466345d
+refs/heads/master: ed78bec4d6873e8971f56557f8ca3bcda38044ea
diff --git a/trunk/include/net/ip_vs.h b/trunk/include/net/ip_vs.h
index 481f856c650f..34a6fa825167 100644
--- a/trunk/include/net/ip_vs.h
+++ b/trunk/include/net/ip_vs.h
@@ -836,8 +836,6 @@ struct netns_ipvs {
 	int			num_services;    /* no of virtual services */
 
 	rwlock_t		rs_lock;         /* real services table */
-	/* semaphore for IPVS sockopts. And, [gs]etsockopt may sleep. */
-	struct lock_class_key	ctl_key;	/* ctl_mutex debuging */
 	/* Trash for destinations */
 	struct list_head	dest_trash;
 	/* Service counters */