[tip:perf/core] x86/cpu: Drop pointless static qualifier in punit_dev_state_show()

[tip-bot for YueHaibing]

Commit-ID:  f703fd374ef8fb06e46713b326d255e20d6278ad
Gitweb:     https://git.kernel.org/tip/f703fd374ef8fb06e46713b326d255e20d6278ad
Author:     YueHaibing <yuehaibing@xxxxxxxxxx>
AuthorDate: Fri, 12 Oct 2018 10:40:22 +0000
Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
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@xxxxxxxxxx>
Cc: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: kernel-janitors@xxxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/1539340822-117563-1-git-send-email-yuehaibing@xxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 arch/x86/platform/atom/punit_atom_debug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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)