From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_2 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C6179C433E6 for ; Mon, 31 Aug 2020 12:00:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A80BA2083E for ; Mon, 31 Aug 2020 12:00:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726503AbgHaMAj convert rfc822-to-8bit (ORCPT ); Mon, 31 Aug 2020 08:00:39 -0400 Received: from relay1-d.mail.gandi.net ([217.70.183.193]:6009 "EHLO relay1-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726167AbgHaMAh (ORCPT ); Mon, 31 Aug 2020 08:00:37 -0400 X-Originating-IP: 91.224.148.103 Received: from xps13 (unknown [91.224.148.103]) (Authenticated sender: miquel.raynal@bootlin.com) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id 879F3240011; Mon, 31 Aug 2020 12:00:33 +0000 (UTC) Date: Mon, 31 Aug 2020 14:00:32 +0200 From: Miquel Raynal To: James Bond Cc: Vignesh Raghavendra , Arnd Bergmann , Ryan Jackson , Richard Weinberger , linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, David Woodhouse Subject: Re: [PATCH] mtd: ck804xrom: fix missing pci device put in error paths Message-ID: <20200831140032.0fd355f6@xps13> In-Reply-To: References: <20200821070537.30317-1-jameslouisebond@gmail.com> <20200827144600.2ec7c4ab@xps13> Organization: Bootlin X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi James, James Bond wrote on Fri, 28 Aug 2020 21:28:40 -0500: > Hi Miquèl, > Thanks for your feedback. > I have just rechecked this function and find that "pdev" currently is > already put > inside ck804xrom_cleanup, so my previous patch is meaningless... > The current calling order is like: > > window->pdev = pci_dev_get(pdev); > ... > ck804xrom_cleanup(window) > -> > pci_dev_put(window->pdev); > And sorry for bothering you. Ok that's fine, thanks anyway! Miquèl