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locktorture: Make function torture_percpu_rwsem_init() static

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The sparse tool complains as follows:

kernel/locking/locktorture.c:569:6: warning:
 symbol 'torture_percpu_rwsem_init' was not declared. Should it be static?

And this function is not used outside of locktorture.c,
so this commit marks it static.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Wei Yongjun 2020-07-03 13:05:27 +08:00 committed by Paul E. McKenney
parent fbb9f8531a
commit d49bed9abc
1 changed files with 1 additions and 1 deletions
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kernel/locking/locktorture.c
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@ -566,7 +566,7 @@ static struct lock_torture_ops rwsem_lock_ops = {
#include <linux/percpu-rwsem.h>
static struct percpu_rw_semaphore pcpu_rwsem;
void torture_percpu_rwsem_init(void)
static void torture_percpu_rwsem_init(void)
{
BUG_ON(percpu_init_rwsem(&pcpu_rwsem));
}