From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752012AbZJWN7e (ORCPT ); Fri, 23 Oct 2009 09:59:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751877AbZJWN7d (ORCPT ); Fri, 23 Oct 2009 09:59:33 -0400 Received: from mail-ew0-f208.google.com ([209.85.219.208]:35793 "EHLO mail-ew0-f208.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751725AbZJWN7c (ORCPT ); Fri, 23 Oct 2009 09:59:32 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=TH+l9CJAuzCwsP/A5hKC9FLv/hYKxSxegexyIbGd3cMnNlOQ4oSqE3rSdYg0gZaQUL qQcw80xkDRFEb4gfbU+QY5ytZl5GccGYjeNCcF/o80hCI4jYSEupng1pAHD3OsuX3mNd kUVmMUQMztiK18P1gAKYPy61sPWWA01h6YRRE= Message-ID: <4AE1B928.9020001@gmail.com> Date: Fri, 23 Oct 2009 16:09:44 +0200 From: Roel Kluin User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.4pre) Gecko/20091014 Fedora/3.0-2.8.b4.fc11 Thunderbird/3.0b4 MIME-Version: 1.0 To: Roel Kluin CC: Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Andrew Morton Subject: Re: [PATCH] v4l: Cleanup redundant tests on unsigned References: <4AE18C9E.9090409@gmail.com> In-Reply-To: <4AE18C9E.9090409@gmail.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Op 23-10-09 12:59, Roel Kluin schreef: > The variables are unsigned so the test `>= 0' is always true, > the `< 0' test always fails. In these cases the other part of > the test catches wrapped values. > > Signed-off-by: Roel Kluin > --- I forgot the stats: drivers/media/common/tuners/tda9887.c | 2 +- drivers/media/dvb/siano/smscoreapi.c | 2 +- drivers/media/video/bt819.c | 2 +- drivers/media/video/hexium_gemini.c | 2 +- drivers/media/video/hexium_orion.c | 2 +- drivers/media/video/mxb.c | 2 +- drivers/media/video/s2255drv.c | 2 +- drivers/media/video/saa7110.c | 2 +- drivers/media/video/saa717x.c | 2 +- drivers/media/video/tuner-core.c | 2 +- drivers/media/video/usbvision/usbvision-video.c | 2 +- drivers/media/video/vpx3220.c | 2 +- drivers/media/video/zoran/zoran_driver.c | 2 +- 13 files changed, 13 insertions(+), 13 deletions(-)