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From: Jean Sacren <sakiwit@gmail.com>
To: Linux ACPI <linux-acpi@vger.kernel.org>
Subject: [PATCH 1/1] acpi: Fix warning: 'num_cpus' may be used uninitialized in this function
Date: Sat, 11 Sep 2010 00:24:37 -0600	[thread overview]
Message-ID: <20100911062437.GA18711@mail.gmail.com> (raw)
In-Reply-To: <20100911062254.GA18705@mail.gmail.com>

warning: 'num_cpus' may be used uninitialized in this function

Initialize 'num_cpus' variable to zero so that gcc doesn't complain.

Signed-off-by: Jean Sacren <sakiwit@gmail.com>
---
 drivers/acpi/acpi_pad.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
index b76848c..6154f2b 100644
--- a/drivers/acpi/acpi_pad.c
+++ b/drivers/acpi/acpi_pad.c
@@ -429,7 +429,7 @@ static void acpi_pad_ost(acpi_handle handle, int stat,
 
 static void acpi_pad_handle_notify(acpi_handle handle)
 {
-	int num_cpus;
+	int num_cpus = 0;
 	uint32_t idle_cpus;
 
 	mutex_lock(&isolated_cpus_lock);
-- 
1.7.1

  reply	other threads:[~2010-09-11  6:24 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-11  6:22 [PATCH 0/1] acpi: Fix warning: 'num_cpus' may be used uninitialized in this function Jean Sacren
2010-09-11  6:24 ` Jean Sacren [this message]
2010-09-11 16:40   ` [PATCH 1/1] " Henrique de Moraes Holschuh
2010-09-13  0:39     ` Jean Sacren
2010-09-13 21:01       ` Henrique de Moraes Holschuh

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