From patchwork Fri Feb 22 04:21:08 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lijun Ou X-Patchwork-Id: 10825171 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 7E214922 for ; Fri, 22 Feb 2019 03:39:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6880D31A19 for ; Fri, 22 Feb 2019 03:39:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5A7CA31B1F; Fri, 22 Feb 2019 03:39:04 +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 97C0F2E882 for ; Fri, 22 Feb 2019 03:39:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726318AbfBVDjC (ORCPT ); Thu, 21 Feb 2019 22:39:02 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:54064 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726247AbfBVDjC (ORCPT ); Thu, 21 Feb 2019 22:39:02 -0500 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 2D2C86BC3E590A09BAD2; Fri, 22 Feb 2019 11:38:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.408.0; Fri, 22 Feb 2019 11:38:52 +0800 From: Lijun Ou To: , CC: , , Subject: [PATCH for-next 9/9] RDMA/hns: Delete unused variable in hns_roce_v2_modify_qp function Date: Fri, 22 Feb 2019 12:21:08 +0800 Message-ID: <1550809268-125729-10-git-send-email-oulijun@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1550809268-125729-1-git-send-email-oulijun@huawei.com> References: <1550809268-125729-1-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 The src_mac array is not used in hns_roce_v2_modify_qp function. Signed-off-by: Lijun Ou --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index cf09c2e..779a0ed 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -3971,7 +3971,6 @@ static int hns_roce_v2_modify_qp(struct ib_qp *ibqp, const struct ib_global_route *grh = rdma_ah_read_grh(&attr->ah_attr); const struct ib_gid_attr *gid_attr = NULL; - u8 src_mac[ETH_ALEN]; int is_roce_protocol; u16 vlan = 0xffff; u8 ib_port; @@ -3986,7 +3985,6 @@ static int hns_roce_v2_modify_qp(struct ib_qp *ibqp, if (is_roce_protocol) { gid_attr = attr->ah_attr.grh.sgid_attr; vlan = rdma_vlan_dev_vlan_id(gid_attr->ndev); - memcpy(src_mac, gid_attr->ndev->dev_addr, ETH_ALEN); } if (is_vlan_dev(gid_attr->ndev)) {