linux-kernel - [PATCH] windfarm: make symbol 'wf

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20210407125738.4138480-1-yukuai3@huawei.com>
Date:   Wed, 7 Apr 2021 20:57:38 +0800
From:   Yu Kuai <yukuai3@...wei.com>
To:     <benh@...nel.crashing.org>
CC:     <linuxppc-dev@...ts.ozlabs.org>, <linux-kernel@...r.kernel.org>,
        <yukuai3@...wei.com>, <yi.zhang@...wei.com>,
        <zhangxiaoxu5@...wei.com>
Subject: [PATCH] windfarm: make symbol 'wf_thread' static

The sparse tool complains as follows:

drivers/macintosh/windfarm_core.c:59:20: warning:
 symbol 'wf_thread' was not declared. Should it be static?

This symbol is not used outside of windfarm_core.c, so this
commit marks it static.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Yu Kuai <yukuai3@...wei.com>
---
 drivers/macintosh/windfarm_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c
index 77612303841e..07f91ec1f960 100644
--- a/drivers/macintosh/windfarm_core.c
+++ b/drivers/macintosh/windfarm_core.c
@@ -56,7 +56,7 @@ static BLOCKING_NOTIFIER_HEAD(wf_client_list);
 static int wf_client_count;
 static unsigned int wf_overtemp;
 static unsigned int wf_overtemp_counter;
-struct task_struct *wf_thread;
+static struct task_struct *wf_thread;
 
 static struct platform_device wf_platform_device = {
 	.name	= "windfarm",
-- 
2.25.4