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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 0B2A7C43603 for ; Tue, 17 Dec 2019 00:57:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D244820CC7 for ; Tue, 17 Dec 2019 00:57:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727576AbfLQA5I (ORCPT ); Mon, 16 Dec 2019 19:57:08 -0500 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:35014 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726880AbfLQAvl (ORCPT ); Mon, 16 Dec 2019 19:51:41 -0500 Received: from [192.168.4.242] (helo=deadeye) by shadbolt.decadent.org.uk with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1ih15I-0003LR-H8; Tue, 17 Dec 2019 00:51:32 +0000 Received: from ben by deadeye with local (Exim 4.93-RC7) (envelope-from ) id 1ih15H-0005VD-6d; Tue, 17 Dec 2019 00:51:31 +0000 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org CC: akpm@linux-foundation.org, Denis Kirjanov , "Christophe JAILLET" , "Ulf Hansson" Date: Tue, 17 Dec 2019 00:46:23 +0000 Message-ID: X-Mailer: LinuxStableQueue (scripts by bwh) X-Patchwork-Hint: ignore Subject: [PATCH 3.16 049/136] memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()' In-Reply-To: X-SA-Exim-Connect-IP: 192.168.4.242 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.16.80-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Christophe JAILLET commit 28c9fac09ab0147158db0baeec630407a5e9b892 upstream. If 'jmb38x_ms_count_slots()' returns 0, we must undo the previous 'pci_request_regions()' call. Goto 'err_out_int' to fix it. Fixes: 60fdd931d577 ("memstick: add support for JMicron jmb38x MemoryStick host controller") Signed-off-by: Christophe JAILLET Signed-off-by: Ulf Hansson Signed-off-by: Ben Hutchings --- drivers/memstick/host/jmb38x_ms.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/memstick/host/jmb38x_ms.c +++ b/drivers/memstick/host/jmb38x_ms.c @@ -947,7 +947,7 @@ static int jmb38x_ms_probe(struct pci_de if (!cnt) { rc = -ENODEV; pci_dev_busy = 1; - goto err_out; + goto err_out_int; } jm = kzalloc(sizeof(struct jmb38x_ms)