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Message-Id: <20200416131255.906873948@linuxfoundation.org>
Date: Thu, 16 Apr 2020 15:23:57 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, YueHaibing <yuehaibing@...wei.com>,
Daniel Axtens <dja@...ens.net>,
Michael Ellerman <mpe@...erman.id.au>,
Guenter Roeck <linux@...ck-us.net>
Subject: [PATCH 4.19 096/146] powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init()
From: YueHaibing <yuehaibing@...wei.com>
commit 11dd34f3eae5a468013bb161a1dcf1fecd2ca321 upstream.
There is no need to have the 'struct dentry *vpa_dir' variable static
since new value always be assigned before use it.
Fixes: c6c26fb55e8e ("powerpc/pseries: Export raw per-CPU VPA data via debugfs")
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
Reviewed-by: Daniel Axtens <dja@...ens.net>
Signed-off-by: Michael Ellerman <mpe@...erman.id.au>
Link: https://lore.kernel.org/r/20190218125644.87448-1-yuehaibing@huawei.com
Cc: Guenter Roeck <linux@...ck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
arch/powerpc/platforms/pseries/lpar.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -1056,7 +1056,7 @@ static int __init vpa_debugfs_init(void)
{
char name[16];
long i;
- static struct dentry *vpa_dir;
+ struct dentry *vpa_dir;
if (!firmware_has_feature(FW_FEATURE_SPLPAR))
return 0;
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