From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932779AbeAXVWP (ORCPT ); Wed, 24 Jan 2018 16:22:15 -0500 Received: from userp2130.oracle.com ([156.151.31.86]:51488 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932238AbeAXVWO (ORCPT ); Wed, 24 Jan 2018 16:22:14 -0500 Date: Thu, 25 Jan 2018 00:21:56 +0300 From: Dan Carpenter To: rodrigosiqueira Cc: mika.westerberg@linux.intel.com, michael.jamet@intel.com, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] byteorder: silence warning by use the proper type Message-ID: <20180124212156.3ftylyibl3fqgq4u@mwanda> References: <20180124190725.4rj5yban2heqd65r@smtp.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180124190725.4rj5yban2heqd65r@smtp.gmail.com> User-Agent: NeoMutt/20170609 (1.8.3) X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=8784 signatures=668655 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=401 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1711220000 definitions=main-1801240279 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jan 24, 2018 at 05:07:25PM -0200, rodrigosiqueira wrote: > This patch fixes the GCC warning: > > warning: comparison between signed and unsigned integer expressions > [-Wsign-compare] > for (i = 0; i < len; i++) > ^ I wish GCC wouldn't generate warnings which are clearly dumb. :( This kind of warning has a over 99% false positive rate in finding real bugs. regards, dan carpenter