diff --git a/[refs] b/[refs]
index f23d304adbc6..fdeb90a9ca3f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f861c2b80c45954e1ea04ead24cafcb1806dd536
+refs/heads/master: 01b7806cdce3d3cf1626a1e79389f30512703069
diff --git a/trunk/net/ipv6/ndisc.c b/trunk/net/ipv6/ndisc.c
index 1f52dd257631..7968bfec6138 100644
--- a/trunk/net/ipv6/ndisc.c
+++ b/trunk/net/ipv6/ndisc.c
@@ -370,17 +370,14 @@ static int ndisc_constructor(struct neighbour *neigh)
 	struct neigh_parms *parms;
 	int is_multicast = ipv6_addr_is_multicast(addr);
 
-	rcu_read_lock();
 	in6_dev = in6_dev_get(dev);
 	if (in6_dev == NULL) {
-		rcu_read_unlock();
 		return -EINVAL;
 	}
 
 	parms = in6_dev->nd_parms;
 	__neigh_parms_put(neigh->parms);
 	neigh->parms = neigh_parms_clone(parms);
-	rcu_read_unlock();
 
 	neigh->type = is_multicast ? RTN_MULTICAST : RTN_UNICAST;
 	if (!dev->header_ops) {