linux-kernel - [PATCH -next] scftorture: Make symbol 'scf_torture

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Message-ID: <20200702144700.3602-1-weiyongjun1@huawei.com>
Date:   Thu, 2 Jul 2020 22:47:00 +0800
From:   Wei Yongjun <weiyongjun1@...wei.com>
To:     Hulk Robot <hulkci@...wei.com>,
        "Paul E. McKenney" <paulmck@...nel.org>
CC:     Wei Yongjun <weiyongjun1@...wei.com>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH -next] scftorture: Make symbol 'scf_torture_rand' static

Fix sparse build warning:

kernel/scftorture.c:124:1: warning:
 symbol '__pcpu_scope_scf_torture_rand' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
---
 kernel/scftorture.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/scftorture.c b/kernel/scftorture.c
index 52750c564404..d63d700ad297 100644
--- a/kernel/scftorture.c
+++ b/kernel/scftorture.c
@@ -121,7 +121,7 @@ static unsigned long scf_sel_totweight;
 static atomic_t n_started;
 static atomic_t n_errs;
 
-DEFINE_TORTURE_RANDOM_PERCPU(scf_torture_rand);
+static DEFINE_TORTURE_RANDOM_PERCPU(scf_torture_rand);
 
 // Print torture statistics.  Caller must ensure serialization.
 static void scf_torture_stats_print(void)