From patchwork Wed Jan 2 11:53:49 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Lad, Prabhakar" X-Patchwork-Id: 1923131 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 0F675DF215 for ; Wed, 2 Jan 2013 12:01:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752644Ab3ABMBk (ORCPT ); Wed, 2 Jan 2013 07:01:40 -0500 Received: from mail-pb0-f47.google.com ([209.85.160.47]:63428 "EHLO mail-pb0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752090Ab3ABMBj (ORCPT ); Wed, 2 Jan 2013 07:01:39 -0500 X-Greylist: delayed 456 seconds by postgrey-1.27 at vger.kernel.org; Wed, 02 Jan 2013 07:01:39 EST Received: by mail-pb0-f47.google.com with SMTP id un1so7815649pbc.34 for ; Wed, 02 Jan 2013 04:01:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer:mime-version :content-type:content-transfer-encoding; bh=Kz18mVOVKs7rXZXGceDJ780CZ5+dshEwVoYXH7812zM=; b=as1rtDqR504KMJEkKlQldP8PkNBk0w/aJItNyxdcOnofAOxEcPjtVW3kNgIVkgpsyq yWQcitc7WmMwiLzApjtlf8b7Mvr8g2MjYFqc8iJjpCs7kqL23dsCEceT5JNUbiAe3l3R 2eWZ42asA7TDJStBLaOZbDvjUpW7WVFWQgmXiEXK+fTRfT6CfOSbRfGoGrJkccswcubd yF4XcJ18FuoJrzo5h00kOjA/upXdwE7zxbfLHW7/mLvm1PHO5ZPzUYSw/LJANGgc535e TN92kIO1RDK4qK8ZqZu4wzTaoGFto27bGbQdWokXbWcgqj7ubvKgiG6ERuvTamBX5ZXF Ob9Q== X-Received: by 10.66.83.165 with SMTP id r5mr136803699pay.3.1357127642772; Wed, 02 Jan 2013 03:54:02 -0800 (PST) Received: from localhost.localdomain ([122.166.13.141]) by mx.google.com with ESMTPS id wr4sm28323107pbc.72.2013.01.02.03.53.59 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 02 Jan 2013 03:54:01 -0800 (PST) From: "Lad, Prabhakar" To: LMML Cc: LKML , Mauro Carvalho Chehab , DLOS , "Lad, Prabhakar" Subject: [PATCH] davinci: dm355: Fix uninitialized variable compiler warnings Date: Wed, 2 Jan 2013 17:23:49 +0530 Message-Id: <1357127630-8167-1-git-send-email-prabhakar.lad@ti.com> X-Mailer: git-send-email 1.7.4.1 MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org drivers/media/platform/davinci/dm355_ccdc.c:593:9: warning: ‘val1’ may be used uninitialized in this function [-Wuninitialized] drivers/media/platform/davinci/dm355_ccdc.c:560:6: note: ‘val1’ was declared here This is a false positive but the compiler has no way to know about it, so initialize the variable to 0. Signed-off-by: Lad, Prabhakar --- drivers/media/platform/davinci/dm355_ccdc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/media/platform/davinci/dm355_ccdc.c b/drivers/media/platform/davinci/dm355_ccdc.c index ce0e413..3c28aaa 100644 --- a/drivers/media/platform/davinci/dm355_ccdc.c +++ b/drivers/media/platform/davinci/dm355_ccdc.c @@ -557,7 +557,7 @@ static int ccdc_config_vdfc(struct ccdc_vertical_dft *dfc) */ static void ccdc_config_csc(struct ccdc_csc *csc) { - u32 val1, val2; + u32 val1 = 0, val2; int i; if (!csc->enable)