From: Li RongQing <lirongqing@baidu.com>
Date: Mon, 25 Feb 2019 02:43:06 +0000 (+0800)
Subject: net: Use RCU_POINTER_INITIALIZER() to init static variable
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=3b40bf4e24d13a858b7e58687ed9580157bcf17e;p=openwrt%2Fstaging%2Fblogic.git

net: Use RCU_POINTER_INITIALIZER() to init static variable

This pointer is RCU protected, so proper primitives should be used.

Signed-off-by: Zhang Yu <zhangyu31@baidu.com>
Signed-off-by: Li RongQing <lirongqing@baidu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 38e5add14fab..7bcee8b8f803 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -559,7 +559,7 @@ struct Qdisc_ops noop_qdisc_ops __read_mostly = {
 };
 
 static struct netdev_queue noop_netdev_queue = {
-	.qdisc		=	&noop_qdisc,
+	RCU_POINTER_INITIALIZER(qdisc, &noop_qdisc),
 	.qdisc_sleeping	=	&noop_qdisc,
 };