From: Jason Yan <yanaijie@huawei.com>
Date: Thu, 9 Apr 2020 11:42:38 +0000 (+0800)
Subject: rcutorture: Make rcu_fwds and rcu_fwd_emergency_stop static
X-Git-Tag: v5.15~3785^2~17^2^5~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=afbc1574f1da13d2fd2b30a96090b37c5933f957;p=platform%2Fkernel%2Flinux-starfive.git

rcutorture: Make rcu_fwds and rcu_fwd_emergency_stop static

This commit fixes the following sparse warning:

kernel/rcu/rcutorture.c:1695:16: warning: symbol 'rcu_fwds' was not declared. Should it be static?
kernel/rcu/rcutorture.c:1696:6: warning: symbol 'rcu_fwd_emergency_stop' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---

diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index 3d47dca..c7b7594b 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -1721,8 +1721,8 @@ struct rcu_fwd {
 	unsigned long rcu_launder_gp_seq_start;
 };
 
-struct rcu_fwd *rcu_fwds;
-bool rcu_fwd_emergency_stop;
+static struct rcu_fwd *rcu_fwds;
+static bool rcu_fwd_emergency_stop;
 
 static void rcu_torture_fwd_cb_hist(struct rcu_fwd *rfp)
 {