[tip:perf/core] x86/cpu: Drop pointless static qualifier in punit_dev_state_show()
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Message ID tip-f703fd374ef8fb06e46713b326d255e20d6278ad@git.kernel.org
State New
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  • [tip:perf/core] x86/cpu: Drop pointless static qualifier in punit_dev_state_show()
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Commit Message

tip-bot for Peter Zijlstra Oct. 12, 2018, 10:51 a.m. UTC
Commit-ID:  f703fd374ef8fb06e46713b326d255e20d6278ad
Gitweb:     https://git.kernel.org/tip/f703fd374ef8fb06e46713b326d255e20d6278ad
Author:     YueHaibing <yuehaibing@huawei.com>
AuthorDate: Fri, 12 Oct 2018 10:40:22 +0000
Committer:  Ingo Molnar <mingo@kernel.org>
CommitDate: Fri, 12 Oct 2018 12:48:44 +0200

x86/cpu: Drop pointless static qualifier in punit_dev_state_show()

There is no need to have the 'struct dentry *dev_state' variable static
since new value always be assigned before use it.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: kernel-janitors@vger.kernel.org
Link: http://lkml.kernel.org/r/1539340822-117563-1-git-send-email-yuehaibing@huawei.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/x86/platform/atom/punit_atom_debug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/arch/x86/platform/atom/punit_atom_debug.c b/arch/x86/platform/atom/punit_atom_debug.c
index 41dae0f0d898..6cb6076223ba 100644
--- a/arch/x86/platform/atom/punit_atom_debug.c
+++ b/arch/x86/platform/atom/punit_atom_debug.c
@@ -115,7 +115,7 @@  static struct dentry *punit_dbg_file;
 
 static int punit_dbgfs_register(struct punit_device *punit_device)
 {
-	static struct dentry *dev_state;
+	struct dentry *dev_state;
 
 	punit_dbg_file = debugfs_create_dir("punit_atom", NULL);
 	if (!punit_dbg_file)