[PATCH -next] lkdtm/bugs: Make huge and ignored static

From: GUO Zihua
Date: Fri Aug 04 2023 - 04:50:03 EST


huge and ignored is not referred elsewhere, so make them static.

This resolves sparse warnings:
warning: symbol 'huge' was not declared. Should it be static?
warning: symbol 'ignored' was not declared. Should it be static?

Signed-off-by: GUO Zihua <guozihua@xxxxxxxxxx>
---
drivers/misc/lkdtm/bugs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/lkdtm/bugs.c b/drivers/misc/lkdtm/bugs.c
index 3c95600ab2f7..9b0310e0b923 100644
--- a/drivers/misc/lkdtm/bugs.c
+++ b/drivers/misc/lkdtm/bugs.c
@@ -273,8 +273,8 @@ static void lkdtm_HUNG_TASK(void)
schedule();
}

-volatile unsigned int huge = INT_MAX - 2;
-volatile unsigned int ignored;
+static const volatile unsigned int huge = INT_MAX - 2;
+static volatile unsigned int ignored;

static void lkdtm_OVERFLOW_SIGNED(void)
{
--
2.17.1