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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 999A0C4361B for ; Mon, 14 Dec 2020 19:15:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3705722286 for ; Mon, 14 Dec 2020 19:15:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2502686AbgLNTJJ (ORCPT ); Mon, 14 Dec 2020 14:09:09 -0500 Received: from mail.kernel.org ([198.145.29.99]:46002 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2408588AbgLNRhL (ORCPT ); Mon, 14 Dec 2020 12:37:11 -0500 From: Greg Kroah-Hartman Authentication-Results: mail.kernel.org; dkim=permerror (bad message/signature format) To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Michael Kelley , Jing Xiangfeng , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 5.9 030/105] scsi: storvsc: Fix error return in storvsc_probe() Date: Mon, 14 Dec 2020 18:28:04 +0100 Message-Id: <20201214172556.729181109@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201214172555.280929671@linuxfoundation.org> References: <20201214172555.280929671@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jing Xiangfeng [ Upstream commit 6112ff4e8f393e7e297dff04eff0987f94d37fa1 ] Return -ENOMEM from the error handling case instead of 0. Link: https://lore.kernel.org/r/20201127030206.104616-1-jingxiangfeng@huawei.com Fixes: 436ad9413353 ("scsi: storvsc: Allow only one remove lun work item to be issued per lun") Reviewed-by: Michael Kelley Signed-off-by: Jing Xiangfeng Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/storvsc_drv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index 8f5f5dc863a4a..719f9ae6c97ae 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1952,8 +1952,10 @@ static int storvsc_probe(struct hv_device *device, alloc_ordered_workqueue("storvsc_error_wq_%d", WQ_MEM_RECLAIM, host->host_no); - if (!host_dev->handle_error_wq) + if (!host_dev->handle_error_wq) { + ret = -ENOMEM; goto err_out2; + } INIT_WORK(&host_dev->host_scan_work, storvsc_host_scan); /* Register the HBA and start the scsi bus scan */ ret = scsi_add_host(host, &device->device); -- 2.27.0