From patchwork Mon Mar 13 12:36:33 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adrian Hunter X-Patchwork-Id: 9620659 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id BF5D760528 for ; Mon, 13 Mar 2017 12:43:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AE801283E7 for ; Mon, 13 Mar 2017 12:43:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A263C2848E; Mon, 13 Mar 2017 12:43:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 14FFF2848F for ; Mon, 13 Mar 2017 12:43:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752610AbdCMMnI (ORCPT ); Mon, 13 Mar 2017 08:43:08 -0400 Received: from mga03.intel.com ([134.134.136.65]:40699 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753135AbdCMMmq (ORCPT ); Mon, 13 Mar 2017 08:42:46 -0400 Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 13 Mar 2017 05:42:34 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.36,159,1486454400"; d="scan'208";a="1107870419" Received: from ahunter-desktop.fi.intel.com ([10.237.72.168]) by orsmga001.jf.intel.com with ESMTP; 13 Mar 2017 05:42:30 -0700 From: Adrian Hunter To: Ulf Hansson Cc: linux-mmc , Alex Lemberg , Mateusz Nowak , Yuliy Izrailov , Jaehoon Chung , Dong Aisheng , Das Asutosh , Zhangfei Gao , Dorfman Konstantin , David Griego , Sahitya Tummala , Harjani Ritesh , Venu Byravarasu , Linus Walleij , Shawn Lin Subject: [PATCH V2 02/22] mmc: block: Fix cmd error reset failure path Date: Mon, 13 Mar 2017 14:36:33 +0200 Message-Id: <1489408613-26915-3-git-send-email-adrian.hunter@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1489408613-26915-1-git-send-email-adrian.hunter@intel.com> References: <1489408613-26915-1-git-send-email-adrian.hunter@intel.com> Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Commit 4e1f780032c5 ("mmc: block: break out mmc_blk_rw_cmd_abort()") assumed the request had not completed, but in one case it had. Fix that. Fixes: 4e1f780032c5 ("mmc: block: break out mmc_blk_rw_cmd_abort()") Signed-off-by: Adrian Hunter Reviewed-by: Linus Walleij --- drivers/mmc/core/block.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index e59107ca512a..05afefcfb611 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -1701,7 +1701,8 @@ static void mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *new_req) case MMC_BLK_CMD_ERR: req_pending = mmc_blk_rw_cmd_err(md, card, brq, old_req, req_pending); if (mmc_blk_reset(md, card->host, type)) { - mmc_blk_rw_cmd_abort(card, old_req); + if (req_pending) + mmc_blk_rw_cmd_abort(card, old_req); mmc_blk_rw_try_restart(mq, new_req); return; }