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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 C5CAFC43381 for ; Fri, 22 Mar 2019 23:21:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9C55C218D4 for ; Fri, 22 Mar 2019 23:21:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728483AbfCVXU4 (ORCPT ); Fri, 22 Mar 2019 19:20:56 -0400 Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:56820 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728454AbfCVXUy (ORCPT ); Fri, 22 Mar 2019 19:20:54 -0400 Received: from Internal Mail-Server by MTLPINE1 (envelope-from parav@mellanox.com) with ESMTPS (AES256-SHA encrypted); 23 Mar 2019 01:20:52 +0200 Received: from sw-mtx-036.mtx.labs.mlnx (sw-mtx-036.mtx.labs.mlnx [10.12.150.149]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id x2MNKaw3007896; Sat, 23 Mar 2019 01:20:50 +0200 From: Parav Pandit To: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, kwankhede@nvidia.com, alex.williamson@redhat.com Cc: parav@mellanox.com Subject: [PATCH 5/8] vfio/mdev: Avoid masking error code to EBUSY Date: Fri, 22 Mar 2019 18:20:32 -0500 Message-Id: <1553296835-37522-6-git-send-email-parav@mellanox.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1553296835-37522-1-git-send-email-parav@mellanox.com> References: <1553296835-37522-1-git-send-email-parav@mellanox.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Instead of masking return error to -EBUSY, return actual error returned by the driver. Signed-off-by: Parav Pandit --- drivers/vfio/mdev/mdev_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vfio/mdev/mdev_core.c b/drivers/vfio/mdev/mdev_core.c index 3d91f62..ab05464 100644 --- a/drivers/vfio/mdev/mdev_core.c +++ b/drivers/vfio/mdev/mdev_core.c @@ -142,7 +142,7 @@ static int mdev_device_remove_ops(struct mdev_device *mdev, bool force_remove) */ ret = parent->ops->remove(mdev); if (ret && !force_remove) - return -EBUSY; + return ret; sysfs_remove_groups(&mdev->dev.kobj, parent->ops->mdev_attr_groups); return 0; -- 1.8.3.1