1 files changed, 6 insertions, 1 deletions

diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 1eef8d0c9990..2902a42564f0 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -163,6 +163,11 @@ struct tcf_proto
         struct tcf_proto_ops    *ops;
 };
 
+static inline spinlock_t *qdisc_lock(struct Qdisc *qdisc)
+{
+        return &qdisc->q.lock;
+}
+
 static inline struct Qdisc *qdisc_root(struct Qdisc *qdisc)
 {
         return qdisc->dev_queue->qdisc;
@@ -172,7 +177,7 @@ static inline spinlock_t *qdisc_root_lock(struct Qdisc *qdisc)
 {
         struct Qdisc *root = qdisc_root(qdisc);
 
-        return &root->dev_queue->lock;
+        return qdisc_lock(root);
 }
 
 static inline struct net_device *qdisc_dev(struct Qdisc *qdisc)