diff --git a/[refs] b/[refs]
index 83bc775f79f1..78cbdd78a0a2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d81ef0fb76ef2eb7126f64cb34217d2ddfb48483
+refs/heads/master: add3f2fa7a6cec16d35a95b9078e1ecc80a6f332
diff --git a/trunk/drivers/s390/net/qeth_main.c b/trunk/drivers/s390/net/qeth_main.c
index c5a95079b5ed..79b7379a7849 100644
--- a/trunk/drivers/s390/net/qeth_main.c
+++ b/trunk/drivers/s390/net/qeth_main.c
@@ -5850,9 +5850,9 @@ qeth_add_vlan_mc6(struct qeth_card *card)
 		in_dev = in6_dev_get(netdev);
 		if (!in_dev)
 			continue;
-		read_lock(&in_dev->lock);
+		read_lock_bh(&in_dev->lock);
 		qeth_add_mc6(card,in_dev);
-		read_unlock(&in_dev->lock);
+		read_unlock_bh(&in_dev->lock);
 		in6_dev_put(in_dev);
 	}
 #endif /* CONFIG_QETH_VLAN */
@@ -5869,10 +5869,10 @@ qeth_add_multicast_ipv6(struct qeth_card *card)
 	in6_dev = in6_dev_get(card->dev);
 	if (in6_dev == NULL)
 		return;
-	read_lock(&in6_dev->lock);
+	read_lock_bh(&in6_dev->lock);
 	qeth_add_mc6(card, in6_dev);
 	qeth_add_vlan_mc6(card);
-	read_unlock(&in6_dev->lock);
+	read_unlock_bh(&in6_dev->lock);
 	in6_dev_put(in6_dev);
 }
 #endif /* CONFIG_QETH_IPV6 */