1 files changed, 2 insertions, 0 deletions

diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c
index f26bdea875c1..a1cd778240cd 100644
--- a/net/sched/sch_drr.c
+++ b/net/sched/sch_drr.c
@@ -403,6 +403,8 @@ static struct sk_buff *drr_dequeue(struct Qdisc *sch)
                 if (len <= cl->deficit) {
                         cl->deficit -= len;
                         skb = qdisc_dequeue_peeked(cl->qdisc);
+                        if (unlikely(skb == NULL))
+                                goto out;
                         if (cl->qdisc->q.qlen == 0)
                                 list_del(&cl->alist);