From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752714Ab1LSMkl (ORCPT ); Mon, 19 Dec 2011 07:40:41 -0500 Received: from a.ns.miles-group.at ([95.130.255.143]:42421 "EHLO radon.swed.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752322Ab1LSMki (ORCPT ); Mon, 19 Dec 2011 07:40:38 -0500 Message-ID: <4EEF30C2.4040803@nod.at> Date: Mon, 19 Dec 2011 13:40:34 +0100 From: Richard Weinberger User-Agent: Mozilla/5.0 (X11; Linux i686; rv:8.0) Gecko/20111105 Thunderbird/8.0 MIME-Version: 1.0 To: Hannes Reinecke CC: James Bottomley , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] scsi_dh: Fix return value of scsi_dh_attach() References: <1321572864-23628-1-git-send-email-richard@nod.at> <4EEDFC16.90303@nod.at> <1324219540.3091.28.camel@dabdike.int.hansenpartnership.com> <4EEDFE4E.6090104@nod.at> <4EEF2714.1080402@suse.de> In-Reply-To: <4EEF2714.1080402@suse.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hannes, On 19.12.2011 12:59, Hannes Reinecke wrote: > Nack. > > This patch is wrong. > > scsi_dh_attach() (and, incidentally, scsi_dh_set_params()) should > return a standard error value. SCSI_DH_XXX are internal to > device_handler and should never see the light of day. > Thanks for your feedback. Both scsi_dh_attach() and scsi_dh_set_params() should return -ENODEV, right? Thanks, //richard