From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756224Ab1KXOAA (ORCPT ); Thu, 24 Nov 2011 09:00:00 -0500 Received: from s15228384.onlinehome-server.info ([87.106.30.177]:37958 "EHLO mail.x86-64.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750777Ab1KXN76 (ORCPT ); Thu, 24 Nov 2011 08:59:58 -0500 From: Borislav Petkov To: LKML Cc: Borislav Petkov , Frank Seidel , Matthew Garrett , platform-driver-x86@vger.kernel.org Subject: [PATCH] hdaps: Shut up gcc uninitialized variable warnings Date: Thu, 24 Nov 2011 14:59:55 +0100 Message-Id: <1322143195-5153-1-git-send-email-bp@alien8.de> X-Mailer: git-send-email 1.7.8.rc0.35.gee6df MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Turn off the following triggered with gcc 4.6.1 on Debian testing: drivers/platform/x86/hdaps.c: In function ‘hdaps_temp2_show’: drivers/platform/x86/hdaps.c:398:16: warning: ‘temp’ may be used uninitialized in this function [-Wuninitialized] drivers/platform/x86/hdaps.c: In function ‘hdaps_temp1_show’: drivers/platform/x86/hdaps.c:385:16: warning: ‘temp’ may be used uninitialized in this function [-Wuninitialized] Cc: Frank Seidel Cc: Matthew Garrett Cc: platform-driver-x86@vger.kernel.org Signed-off-by: Borislav Petkov --- drivers/platform/x86/hdaps.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c index 5a34973..2fdacc2 100644 --- a/drivers/platform/x86/hdaps.c +++ b/drivers/platform/x86/hdaps.c @@ -375,7 +375,7 @@ static ssize_t hdaps_variance_show(struct device *dev, static ssize_t hdaps_temp1_show(struct device *dev, struct device_attribute *attr, char *buf) { - u8 temp; + u8 uninitialized_var(temp); int ret; ret = hdaps_readb_one(HDAPS_PORT_TEMP1, &temp); @@ -388,7 +388,7 @@ static ssize_t hdaps_temp1_show(struct device *dev, static ssize_t hdaps_temp2_show(struct device *dev, struct device_attribute *attr, char *buf) { - u8 temp; + u8 uninitialized_var(temp); int ret; ret = hdaps_readb_one(HDAPS_PORT_TEMP2, &temp); -- 1.7.8.rc0.35.gee6df