From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean Sacren 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 Message-ID: <20100911062437.GA18711@mail.gmail.com> References: <20100911062254.GA18705@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-pw0-f46.google.com ([209.85.160.46]:58653 "EHLO mail-pw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751258Ab0IKGYi (ORCPT ); Sat, 11 Sep 2010 02:24:38 -0400 Received: by pwi3 with SMTP id 3so1316139pwi.19 for ; Fri, 10 Sep 2010 23:24:38 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20100911062254.GA18705@mail.gmail.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Linux ACPI 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 --- 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