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=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,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 77F5AC433E1 for ; Mon, 17 Aug 2020 17:43:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 524AE20716 for ; Mon, 17 Aug 2020 17:43:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597686213; bh=QtmWFyitK/PBp4hqQdNA8r0aw4ynC1+Ayo9n4wsETBc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=WyH5UPitktzYbZHLD135dB4gGfILPvANg+4ZEB/pgjjPeZDz4f+mCB0G0GVGd2ZF4 GhiSBCWs/x/tNE8VuGLi6kjUK6VUoW2aLTTILRlb3koGvjsc/Zf9Eqvm9owFhiVrDN p5GYCmKesPNNLsGELkDR80peD0eSvla1TUCHbmkQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388425AbgHQRn3 (ORCPT ); Mon, 17 Aug 2020 13:43:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:56056 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731105AbgHQQQi (ORCPT ); Mon, 17 Aug 2020 12:16:38 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C0E7522BF5; Mon, 17 Aug 2020 16:16:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597680964; bh=QtmWFyitK/PBp4hqQdNA8r0aw4ynC1+Ayo9n4wsETBc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dKMOWdkANxB47y3C0F2bhnXCOkDqqxezecnJ7pJBwFTjvuZ6lwhWTN63r4Xql50/M OYGBdIl4FZ6u4UfKTDxvElkJxAqGHWoGSNrVG6ke5c+bPJV16aoqhL1R7VwoFHz5FL gnqxzQchGGCql81xl92VbWsDuhqu9en1/Mdg8HiI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hulk Robot , Li Heng , Parav Pandit , Jason Gunthorpe , Sasha Levin Subject: [PATCH 4.19 101/168] RDMA/core: Fix return error value in _ib_modify_qp() to negative Date: Mon, 17 Aug 2020 17:17:12 +0200 Message-Id: <20200817143738.761003960@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200817143733.692105228@linuxfoundation.org> References: <20200817143733.692105228@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Li Heng [ Upstream commit 47fda651d5af2506deac57d54887cf55ce26e244 ] The error codes in _ib_modify_qp() are supposed to be negative errno. Fixes: 7a5c938b9ed0 ("IB/core: Check for rdma_protocol_ib only after validating port_num") Link: https://lore.kernel.org/r/1595645787-20375-1-git-send-email-liheng40@huawei.com Reported-by: Hulk Robot Signed-off-by: Li Heng Reviewed-by: Parav Pandit Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/core/verbs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c index 82f309fb3ce52..e8432876cc860 100644 --- a/drivers/infiniband/core/verbs.c +++ b/drivers/infiniband/core/verbs.c @@ -1617,7 +1617,7 @@ static int _ib_modify_qp(struct ib_qp *qp, struct ib_qp_attr *attr, if (!(rdma_protocol_ib(qp->device, attr->alt_ah_attr.port_num) && rdma_protocol_ib(qp->device, port))) { - ret = EINVAL; + ret = -EINVAL; goto out; } } -- 2.25.1