linux-kernel - [PATCH] nvdimm: make __nvdimm_security_overwrite

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Date:   Wed, 14 Sep 2022 14:12:51 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     dan.j.williams@...el.com
Cc:     vishal.l.verma@...el.com, dave.jiang@...el.com,
        ira.weiny@...el.com, nvdimm@...ts.linux.dev,
        linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] nvdimm: make __nvdimm_security_overwrite_query static

This symbol is not used outside of security.c, so marks it static.

drivers/nvdimm/security.c:411:6: warning: no previous prototype for function '__nvdimm_security_overwrite_query'.

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2148
Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/nvdimm/security.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvdimm/security.c b/drivers/nvdimm/security.c
index b5aa55c61461..8aefb60c42ff 100644
--- a/drivers/nvdimm/security.c
+++ b/drivers/nvdimm/security.c
@@ -408,7 +408,7 @@ static int security_overwrite(struct nvdimm *nvdimm, unsigned int keyid)
 	return rc;
 }
 
-void __nvdimm_security_overwrite_query(struct nvdimm *nvdimm)
+static void __nvdimm_security_overwrite_query(struct nvdimm *nvdimm)
 {
 	struct nvdimm_bus *nvdimm_bus = walk_to_nvdimm_bus(&nvdimm->dev);
 	int rc;
-- 
2.20.1.7.g153144c