From patchwork Tue Nov 9 12:40:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenpeng Liang X-Patchwork-Id: 12610529 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2569CC433EF for ; Tue, 9 Nov 2021 12:45:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0E3C0610A8 for ; Tue, 9 Nov 2021 12:45:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244520AbhKIMsj (ORCPT ); Tue, 9 Nov 2021 07:48:39 -0500 Received: from szxga03-in.huawei.com ([45.249.212.189]:27190 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245097AbhKIMsX (ORCPT ); Tue, 9 Nov 2021 07:48:23 -0500 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.57]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4HpSMt5Zc3z8v11; Tue, 9 Nov 2021 20:43:54 +0800 (CST) Received: from dggpeml500017.china.huawei.com (7.185.36.243) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.15; Tue, 9 Nov 2021 20:45:30 +0800 Received: from localhost.localdomain (10.67.165.24) by dggpeml500017.china.huawei.com (7.185.36.243) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.15; Tue, 9 Nov 2021 20:45:30 +0800 From: Wenpeng Liang To: , CC: , Subject: [PATCH rdma-core 3/7] libhns: Remove redundant variable initialization Date: Tue, 9 Nov 2021 20:40:59 +0800 Message-ID: <20211109124103.54326-4-liangwenpeng@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211109124103.54326-1-liangwenpeng@huawei.com> References: <20211109124103.54326-1-liangwenpeng@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.165.24] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpeml500017.china.huawei.com (7.185.36.243) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Yixing Liu The variable of owner_bit has been assigned before the reference, so there is no need to initialize. Signed-off-by: Yixing Liu Signed-off-by: Wenpeng Liang --- providers/hns/hns_roce_u_hw_v2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/providers/hns/hns_roce_u_hw_v2.c b/providers/hns/hns_roce_u_hw_v2.c index 1e8df6ef..31a0681d 100644 --- a/providers/hns/hns_roce_u_hw_v2.c +++ b/providers/hns/hns_roce_u_hw_v2.c @@ -1375,9 +1375,9 @@ static void __hns_roce_v2_cq_clean(struct hns_roce_cq *cq, uint32_t qpn, { int nfreed = 0; bool is_recv_cqe; + uint8_t owner_bit; uint16_t wqe_index; uint32_t prod_index; - uint8_t owner_bit = 0; struct hns_roce_v2_cqe *cqe, *dest; struct hns_roce_context *ctx = to_hr_ctx(cq->ibv_cq.context);