linux-kernel - [PATCH 3.16 350/366] sched/topology: Make local variables static

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Date:   Sun, 11 Nov 2018 19:49:05 +0000
From:   Ben Hutchings <ben@...adent.org.uk>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:     akpm@...ux-foundation.org,
        "Linus Torvalds" <torvalds@...ux-foundation.org>,
        "zhong jiang" <zhongjiang@...wei.com>,
        "Peter Zijlstra" <peterz@...radead.org>,
        "Ingo Molnar" <mingo@...nel.org>,
        "Thomas Gleixner" <tglx@...utronix.de>
Subject: [PATCH 3.16 350/366] sched/topology: Make local variables static

3.16.61-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: zhong jiang <zhongjiang@...wei.com>

commit ace8031099f91480799b5929b4cccf2dcacc5136 upstream.

Fix the following warnings:

  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>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Link: http://lkml.kernel.org/r/1533299852-26941-1-git-send-email-zhongjiang@huawei.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
[bwh: Backported to 3.16: adjust filename, context]
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5286,7 +5286,7 @@ early_initcall(migration_init);
 #ifdef CONFIG_SMP
 
 static cpumask_var_t sched_domains_tmpmask; /* sched_domains_mutex */
-cpumask_var_t sched_domains_tmpmask2;
+static cpumask_var_t sched_domains_tmpmask2;
 
 #ifdef CONFIG_SCHED_DEBUG