From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Torokhov Subject: Re: [PATCH v2] Input: convert obsolete strict_strtox to kstrtox Date: Mon, 7 Nov 2011 22:28:01 -0800 Message-ID: <20111108062800.GA1837@core.coreip.homeip.net> References: <1320666890-29615-1-git-send-email-jj_ding@emc.com.tw> <20111108035930.GC21927@core.coreip.homeip.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-gy0-f174.google.com ([209.85.160.174]:33767 "EHLO mail-gy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751678Ab1KHG2I (ORCPT ); Tue, 8 Nov 2011 01:28:08 -0500 Content-Disposition: inline In-Reply-To: <20111108035930.GC21927@core.coreip.homeip.net> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: JJ Ding Cc: linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, JJ Ding On Mon, Nov 07, 2011 at 07:59:30PM -0800, Dmitry Torokhov wrote: > On Mon, Nov 07, 2011 at 07:54:50PM +0800, JJ Ding wrote: > > From: JJ Ding > > > > With commit 67d0a0754455f89ef3946946159d8ec9e45ce33a we mark strict_strtox > > as obsolete. Convert all remaining such uses in drivers/input/. > > > > Also change the data type from long to int as Dmitry sugguests, we now have > > kstrtouint which suits these uses better. > > > > Applied, thanks JJ. > Sorry, I take it back... > - if (strict_strtoul(buf, 10, &value) || value > 1) > + if (kstrtouint(buf, 10, &value) || value > 1) > return -EINVAL; This mangles error condition from kstrtouint and reporting conditions beside -EINVAL was the reason for introducing new API IIRC. The proper conversion should be: err = kstrtouint(buf, 10, &value); if (err) return err; if (value > 1) return -EINVAL; Thanks. -- Dmitry