From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Wed, 12 Aug 2020 01:34:41 +0000 (-0700)
Subject: lib/test_lockup.c: make symbol 'test_works' static
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f36331770406b8e693a3d8d71ab3ccbbeabc7142;p=linux.git

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?

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

diff --git a/lib/test_lockup.c b/lib/test_lockup.c
index ff26f36d729fa..0f81252837b9c 100644
--- a/lib/test_lockup.c
+++ b/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)
 {