linux-kernel - [PATCH 15/30] ACPI-processor: Delete an unnecessary initialisation in acpi_processor_get_platform

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Date:   Sat, 10 Sep 2016 11:57:03 +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 15/30] ACPI-processor: Delete an unnecessary initialisation in
 acpi_processor_get_platform_limit()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 6 Sep 2016 19:12:06 +0200

The local variable "status" 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 de82338..bab5a564d 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -112,7 +112,7 @@ static struct notifier_block acpi_ppc_notifier_block = {
 
 static int acpi_processor_get_platform_limit(struct acpi_processor *pr)
 {
-	acpi_status status = 0;
+	acpi_status status;
 	unsigned long long ppc = 0;
 
 
-- 
2.10.0