linux-kernel - [PATCH 13/30] ACPI-processor: Delete an unnecessary initialisation in acpi_processor_ppc

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Message-ID: <9965aba5-4da1-6a28-8940-04228586b525@users.sourceforge.net>
Date:   Sat, 10 Sep 2016 11:55:30 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-acpi@...r.kernel.org, Len Brown <lenb@...nel.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org,
        Julia Lawall <julia.lawall@...6.fr>,
        Paolo Bonzini <pbonzini@...hat.com>
Subject: [PATCH 13/30] ACPI-processor: Delete an unnecessary initialisation in
 acpi_processor_ppc_notifier()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 6 Sep 2016 19:06:18 +0200

The local variable "ppc" will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/acpi/processor_perflib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 86256bd..43f8eef 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -73,7 +73,7 @@ static int acpi_processor_ppc_notifier(struct notifier_block *nb,
 {
 	struct cpufreq_policy *policy = data;
 	struct acpi_processor *pr;
-	unsigned int ppc = 0;
+	unsigned int ppc;
 
 	if (event == CPUFREQ_START && ignore_ppc <= 0) {
 		ignore_ppc = 0;
-- 
2.10.0