* [PATCH -next] lib/test_lockup.c: make symbol 'test_works' static
@ 2020-07-07 11:22 Wei Yongjun
0 siblings, 0 replies; only message in thread
From: Wei Yongjun @ 2020-07-07 11:22 UTC (permalink / raw)
To: Hulk Robot, Andrew Morton, Konstantin Khlebnikov,
Michel Lespinasse, Daniel Jordan, Vlastimil Babka,
Colin Ian King, Kees Cook, Jason Yan
Cc: Wei Yongjun, linux-kernel
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>
---
lib/test_lockup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/test_lockup.c b/lib/test_lockup.c
index ff26f36d729f..0f81252837b9 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)
{
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