From patchwork Tue Nov 9 12:41:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenpeng Liang X-Patchwork-Id: 12610539 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 D1673C433F5 for ; Tue, 9 Nov 2021 12:45:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BB204610A8 for ; Tue, 9 Nov 2021 12:45:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244992AbhKIMsm (ORCPT ); Tue, 9 Nov 2021 07:48:42 -0500 Received: from szxga02-in.huawei.com ([45.249.212.188]:15812 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343641AbhKIMsZ (ORCPT ); Tue, 9 Nov 2021 07:48:25 -0500 Received: from dggemv704-chm.china.huawei.com (unknown [172.30.72.54]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4HpSPS366Fz90xV; Tue, 9 Nov 2021 20:45:16 +0800 (CST) Received: from dggpeml500017.china.huawei.com (7.185.36.243) by dggemv704-chm.china.huawei.com (10.3.19.47) 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 6/7] libhns: The content of the header file should be protected with #define Date: Tue, 9 Nov 2021 20:41:02 +0800 Message-ID: <20211109124103.54326-7-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: Xinhao Liu Header files should be protected with #define to prevent repeated inclusion. Signed-off-by: Xinhao Liu Signed-off-by: Wenpeng Liang --- providers/hns/hns_roce_u_db.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/providers/hns/hns_roce_u_db.h b/providers/hns/hns_roce_u_db.h index b44e64d4..c3dd583a 100644 --- a/providers/hns/hns_roce_u_db.h +++ b/providers/hns/hns_roce_u_db.h @@ -30,13 +30,13 @@ * SOFTWARE. */ +#ifndef _HNS_ROCE_U_DB_H +#define _HNS_ROCE_U_DB_H + #include #include "hns_roce_u.h" -#ifndef _HNS_ROCE_U_DB_H -#define _HNS_ROCE_U_DB_H - #if __BYTE_ORDER == __LITTLE_ENDIAN #define HNS_ROCE_PAIR_TO_64(val) ((uint64_t) val[1] << 32 | val[0]) #elif __BYTE_ORDER == __BIG_ENDIAN