From patchwork Mon Dec 28 12:48:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 353496 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 D90ADC433E9 for ; Mon, 28 Dec 2020 14:48:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B178F20897 for ; Mon, 28 Dec 2020 14:48:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2502711AbgL1OWn (ORCPT ); Mon, 28 Dec 2020 09:22:43 -0500 Received: from mail.kernel.org ([198.145.29.99]:58350 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2502710AbgL1OWm (ORCPT ); Mon, 28 Dec 2020 09:22:42 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 05FC920791; Mon, 28 Dec 2020 14:22:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1609165322; bh=W2UfboFIBBwVqsbsKmolmBBBDU6+SkyFSE/U0tqttb0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ghEiBcV/WGCriMEiVvGLi0E+8nN198cK+De4coqaCPfnLjmGsnciE6/d4zrUBgjMl XKCFYlPzPCUO8Rkz/tgWgEC7ndGtHWORmVxm8vDTBD74eCGklnbMEnyP27UwSnrrT1 JssY9f+avlI0cyMvtNyGFm4VvLnyrGpnYJnUWRAI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hulk Robot , Zhang Changzhong , "Michael S. Tsirkin" , Sasha Levin Subject: [PATCH 5.10 492/717] vhost scsi: fix error return code in vhost_scsi_set_endpoint() Date: Mon, 28 Dec 2020 13:48:10 +0100 Message-Id: <20201228125044.537408192@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201228125020.963311703@linuxfoundation.org> References: <20201228125020.963311703@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Zhang Changzhong [ Upstream commit 2e1139d613c7fb0956e82f72a8281c0a475ad4f8 ] Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 25b98b64e284 ("vhost scsi: alloc cmds per vq instead of session") Reported-by: Hulk Robot Signed-off-by: Zhang Changzhong Link: https://lore.kernel.org/r/1607071411-33484-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Michael S. Tsirkin Signed-off-by: Sasha Levin --- drivers/vhost/scsi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index 6ff8a50966915..4ce9f00ae10e8 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -1643,7 +1643,8 @@ vhost_scsi_set_endpoint(struct vhost_scsi *vs, if (!vhost_vq_is_setup(vq)) continue; - if (vhost_scsi_setup_vq_cmds(vq, vq->num)) + ret = vhost_scsi_setup_vq_cmds(vq, vq->num); + if (ret) goto destroy_vq_cmds; }