linux-kernel - [PATCH] sched/topology: Make some local variable static

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Date:   Fri, 3 Aug 2018 20:37:32 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     <mingo@...hat.com>, <peterz@...radead.org>, <tglx@...utronix.de>
CC:     <linux-kernel@...r.kernel.org>
Subject: [PATCH] sched/topology: Make some local variable static

Fix the following warning.

kernel/sched/topology.c:10:15: warning: symbol 'sched_domains_tmpmask' was not declared. Should it be static?
kernel/sched/topology.c:11:15: warning: symbol 'sched_domains_tmpmask2' was not declared. Should it be static?

Signed-off-by: zhong jiang <zhongjiang@...wei.com>
---
 kernel/sched/topology.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c
index 56a0fed..cf3d756 100644
--- a/kernel/sched/topology.c
+++ b/kernel/sched/topology.c
@@ -7,8 +7,8 @@
 DEFINE_MUTEX(sched_domains_mutex);
 
 /* Protected by sched_domains_mutex: */
-cpumask_var_t sched_domains_tmpmask;
-cpumask_var_t sched_domains_tmpmask2;
+static cpumask_var_t sched_domains_tmpmask;
+static cpumask_var_t sched_domains_tmpmask2;
 
 #ifdef CONFIG_SCHED_DEBUG
 
-- 
1.7.12.4