linux-kernel - [PATCH -next] staging: most: configfs: Make mdev_link

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Date:   Wed, 17 Apr 2019 22:58:58 +0800
From:   Yue Haibing <yuehaibing@...wei.com>
To:     <gregkh@...uxfoundation.org>, <christian.gromm@...rochip.com>
CC:     <linux-kernel@...r.kernel.org>, <devel@...verdev.osuosl.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] staging: most: configfs: Make mdev_link_list static

From: YueHaibing <yuehaibing@...wei.com>

Fix sparse warning:

drivers/staging/most/configfs.c:34:18: warning:
 symbol 'mdev_link_list' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/staging/most/configfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/most/configfs.c b/drivers/staging/most/configfs.c
index 934fb6d..1d8bf29 100644
--- a/drivers/staging/most/configfs.c
+++ b/drivers/staging/most/configfs.c
@@ -31,7 +31,7 @@ struct mdev_link {
 	char comp_params[PAGE_SIZE];
 };
 
-struct list_head mdev_link_list;
+static struct list_head mdev_link_list;
 
 static int set_cfg_buffer_size(struct mdev_link *link)
 {
-- 
2.7.4