pkt_sched: sch_drr: Fix qlen in drr_drop()

Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c
index 8d523d9b636c..37e6ab99bbea 100644
--- a/net/sched/sch_drr.c
+++ b/net/sched/sch_drr.c
@@ -406,6 +406,7 @@ static unsigned int drr_drop(struct Qdisc *sch)
                 if (cl->qdisc->ops->drop) {
                         len = cl->qdisc->ops->drop(cl->qdisc);
                         if (len > 0) {
+                                sch->q.qlen--;
                                 if (cl->qdisc->q.qlen == 0)
                                         list_del(&cl->alist);
                                 return len;