From: WANG Cong <xiyou.wangcong@gmail.com>
Date: Tue, 21 Jul 2015 23:31:53 +0000 (-0700)
Subject: sch_plug: purge buffered packets during reset
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fe6bea7f1f3a09fc06d835446d34d3b3b6a543fb;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

sch_plug: purge buffered packets during reset

Otherwise the skbuff related structures are not correctly
refcount'ed.

Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/sched/sch_plug.c b/net/sched/sch_plug.c
index 89f8fcf73f18..ade9445a55ab 100644
--- a/net/sched/sch_plug.c
+++ b/net/sched/sch_plug.c
@@ -216,6 +216,7 @@ static struct Qdisc_ops plug_qdisc_ops __read_mostly = {
 	.peek        =       qdisc_peek_head,
 	.init        =       plug_init,
 	.change      =       plug_change,
+	.reset       =	     qdisc_reset_queue,
 	.owner       =       THIS_MODULE,
 };