From patchwork Wed Jul 25 07:29:36 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lijun Ou X-Patchwork-Id: 10543499 X-Patchwork-Delegate: jgg@ziepe.ca Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A3840112E for ; Wed, 25 Jul 2018 06:58:51 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 946F8297C0 for ; Wed, 25 Jul 2018 06:58:51 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8934F297DE; Wed, 25 Jul 2018 06:58:51 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, 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 2D413297C4 for ; Wed, 25 Jul 2018 06:58:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728568AbeGYIJE (ORCPT ); Wed, 25 Jul 2018 04:09:04 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:59171 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728563AbeGYIJE (ORCPT ); Wed, 25 Jul 2018 04:09:04 -0400 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 17D5A72BB4899; Wed, 25 Jul 2018 14:58:45 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server id 14.3.382.0; Wed, 25 Jul 2018 14:58:44 +0800 From: Lijun Ou To: , CC: , Subject: [PATCH for-next 08/13] RDMA/hns: Return correct result with hns_roce_v1_rsv_lp_qp function Date: Wed, 25 Jul 2018 15:29:36 +0800 Message-ID: <1532503781-45205-9-git-send-email-oulijun@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1532503781-45205-1-git-send-email-oulijun@huawei.com> References: <1532503781-45205-1-git-send-email-oulijun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP When create loop qp fail, it will return the correct result with called modify qp interface. This patch fixes it. Signed-off-by: Lijun Ou --- drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c index 783d28dd3..ae6b642 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c @@ -785,6 +785,7 @@ static int hns_roce_v1_rsv_lp_qp(struct hns_roce_dev *hr_dev) free_mr->mr_free_qp[i] = hns_roce_v1_create_lp_qp(hr_dev, pd); if (!free_mr->mr_free_qp[i]) { dev_err(dev, "Create loop qp failed!\n"); + ret = -ENOMEM; goto create_lp_qp_failed; } hr_qp = free_mr->mr_free_qp[i]; @@ -854,7 +855,7 @@ static int hns_roce_v1_rsv_lp_qp(struct hns_roce_dev *hr_dev) if (hns_roce_ib_destroy_cq(cq)) dev_err(dev, "Destroy cq for create_lp_qp failed!\n"); - return -EINVAL; + return ret; } static void hns_roce_v1_release_lp_qp(struct hns_roce_dev *hr_dev)