diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 7e14f14..37a1840 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -401,7 +401,7 @@
 	if ((dev = dev_get_by_index(tcm->tcm_ifindex)) == NULL)
 		return skb->len;
 
-	read_lock_bh(&qdisc_tree_lock);
+	read_lock(&qdisc_tree_lock);
 	if (!tcm->tcm_parent)
 		q = dev->qdisc_sleeping;
 	else
@@ -458,7 +458,7 @@
 	if (cl)
 		cops->put(q, cl);
 out:
-	read_unlock_bh(&qdisc_tree_lock);
+	read_unlock(&qdisc_tree_lock);
 	dev_put(dev);
 	return skb->len;
 }