linux-kernel - [PATCH 27/30] ACPI-processor: Delete an unnecessary initialisation in acpi_processor_reevaluate

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Message-ID: <a6081414-e656-534c-6cf0-2e0cd8115810@users.sourceforge.net>
Date:   Sat, 10 Sep 2016 12:09:39 +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 27/30] ACPI-processor: Delete an unnecessary initialisation in
 acpi_processor_reevaluate_tstate()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 6 Sep 2016 21:42:34 +0200

The local variable "result" 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_throttling.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index 994f21c..d22bcfc 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -377,7 +377,7 @@ int acpi_processor_tstate_has_changed(struct acpi_processor *pr)
 void acpi_processor_reevaluate_tstate(struct acpi_processor *pr,
 					unsigned long action)
 {
-	int result = 0;
+	int result;
 
 	if (action == CPU_DEAD)
 		/* When one CPU is offline, the T-state throttling
-- 
2.10.0