1 files changed, 2 insertions, 2 deletions

diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 19696ebe9ebc..346ef85617d3 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -783,7 +783,7 @@ static void dev_deactivate_queue(struct net_device *dev,
         struct Qdisc *qdisc_default = _qdisc_default;
         struct Qdisc *qdisc;
 
-        qdisc = dev_queue->qdisc;
+        qdisc = rtnl_dereference(dev_queue->qdisc);
         if (qdisc) {
                 spin_lock_bh(qdisc_lock(qdisc));
 
@@ -876,7 +876,7 @@ static void dev_init_scheduler_queue(struct net_device *dev,
 {
         struct Qdisc *qdisc = _qdisc;
 
-        dev_queue->qdisc = qdisc;
+        rcu_assign_pointer(dev_queue->qdisc, qdisc);
         dev_queue->qdisc_sleeping = qdisc;
 }