From d56109020d93337545dd257a790cb429a70acfad Mon Sep 17 00:00:00 2001
From: WANG Cong <xiyou.wangcong@gmail.com>
Date: Fri, 24 Oct 2014 16:55:58 -0700
Subject: [PATCH] sch_pie: schedule the timer after all init succeed

Cc: Vijay Subramanian <vijaynsu@cisco.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Eric Dumazet <edumazet@google.com>
---
 net/sched/sch_pie.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sched/sch_pie.c b/net/sched/sch_pie.c
index 33d7a98a7a97..b783a446d884 100644
--- a/net/sched/sch_pie.c
+++ b/net/sched/sch_pie.c
@@ -445,7 +445,6 @@ static int pie_init(struct Qdisc *sch, struct nlattr *opt)
 	sch->limit = q->params.limit;
 
 	setup_timer(&q->adapt_timer, pie_timer, (unsigned long)sch);
-	mod_timer(&q->adapt_timer, jiffies + HZ / 2);
 
 	if (opt) {
 		int err = pie_change(sch, opt);
@@ -454,6 +453,7 @@ static int pie_init(struct Qdisc *sch, struct nlattr *opt)
 			return err;
 	}
 
+	mod_timer(&q->adapt_timer, jiffies + HZ / 2);
 	return 0;
 }