diff mbox series

[084/165] lib/test_lockup.c: make symbol 'test_works' static

Message ID 20200812013441.8lKDzA3XI%akpm@linux-foundation.org (mailing list archive)
State New, archived
Headers show
Series [001/165] percpu: return number of released bytes from pcpu_free_area() | expand

Commit Message

Andrew Morton Aug. 12, 2020, 1:34 a.m. UTC 
From: Wei Yongjun <weiyongjun1@huawei.com>
Subject: lib/test_lockup.c: make symbol 'test_works' static

Fix sparse build warning:

lib/test_lockup.c:403:1: warning:
 symbol '__pcpu_scope_test_works' was not declared. Should it be static?

Link: http://lkml.kernel.org/r/20200707112252.9047-1-weiyongjun1@huawei.com
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 lib/test_lockup.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/lib/test_lockup.c~lib-test_lockupc-make-symbol-test_works-static
+++ a/lib/test_lockup.c
@@ -400,7 +400,7 @@  static void test_lockup(bool master)
 	test_unlock(master, true);
 }
 
-DEFINE_PER_CPU(struct work_struct, test_works);
+static DEFINE_PER_CPU(struct work_struct, test_works);
 
 static void test_work_fn(struct work_struct *work)
 {