From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH 097/117] Staging: hv: storvsc: Add code to handle IDE devices using the storvsc driver Date: Sat, 16 Jul 2011 14:27:23 -0400 Message-ID: <20110716182723.GA21943@infradead.org> References: <1310752024-27854-1-git-send-email-kys@microsoft.com> <1310752065-27895-1-git-send-email-kys@microsoft.com> <1310752065-27895-97-git-send-email-kys@microsoft.com> <20110716020447.GB7199@infradead.org> <6E21E5352C11B742B20C142EB499E0480817A4DA@TK5EX14MBXC124.redmond.corp.microsoft.com> <1310821299.1976.2.camel@lappy> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <1310821299.1976.2.camel@lappy> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: devel-bounces@linuxdriverproject.org Errors-To: devel-bounces@linuxdriverproject.org To: Sasha Levin Cc: Haiyang Zhang , "gregkh@suse.de" , "linux-kernel@vger.kernel.org" , Christoph Hellwig , "virtualization@lists.osdl.org" , "devel@linuxdriverproject.org" List-Id: virtualization@lists.linuxfoundation.org On Sat, Jul 16, 2011 at 04:01:39PM +0300, Sasha Levin wrote: > Is think that what Christoph meant was simplifying it to: > > if (dev_is_ide) > storvsc_get_ide_info(device, &target, &path); > > host_dev->path = device_info.path_id; > host_dev->target = device_info.target_id; Indeed. In addition path is unused and target is only used in the second dev_is_ide conditional, so both the call and the target and path variables can be moved into that one to further simplify the function. But I'm fine with delaying that cleanup to a follow on patch so that we can make progress in getting this pile merged.