From patchwork Wed Aug 10 03:06:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "shenjian (K)" X-Patchwork-Id: 12940145 X-Patchwork-Delegate: kuba@kernel.org 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8FCAAC19F2D for ; Wed, 10 Aug 2022 03:14:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230308AbiHJDOV (ORCPT ); Tue, 9 Aug 2022 23:14:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43628 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230237AbiHJDNw (ORCPT ); Tue, 9 Aug 2022 23:13:52 -0400 Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8D55982F90 for ; Tue, 9 Aug 2022 20:13:51 -0700 (PDT) Received: from dggpeml500022.china.huawei.com (unknown [172.30.72.53]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4M2Zgy5zg2z1M8lv; Wed, 10 Aug 2022 11:10:38 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by dggpeml500022.china.huawei.com (7.185.36.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Wed, 10 Aug 2022 11:13:49 +0800 From: Jian Shen To: , , , , , , , CC: , Subject: [RFCv7 PATCH net-next 33/36] treewide: use netdev_features_subset helpers Date: Wed, 10 Aug 2022 11:06:21 +0800 Message-ID: <20220810030624.34711-34-shenjian15@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220810030624.34711-1-shenjian15@huawei.com> References: <20220810030624.34711-1-shenjian15@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.165.24] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To dggpeml500022.china.huawei.com (7.185.36.66) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org X-Patchwork-State: RFC Replace the '(f1 & f2) == f2' expressions of features by netdev_features_subset helpers. Signed-off-by: Jian Shen --- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 2 +- net/core/dev.c | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index f6015c49363e..a4751aa92ddf 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -2200,7 +2200,7 @@ static netdev_features_t xgbe_fix_features(struct net_device *netdev, } /* Can't do one without doing the other */ - if ((features & vxlan_base) != vxlan_base) { + if (!netdev_features_subset(vxlan_base, features)) { netdev_notice(netdev, "forcing both tx and rx udp tunnel support\n"); netdev_features_set(&features, vxlan_base); diff --git a/net/core/dev.c b/net/core/dev.c index b97b9316dbde..01340e889e72 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -9695,8 +9695,7 @@ static netdev_features_t netdev_fix_features(struct net_device *dev, } if (netdev_feature_test(NETIF_F_HW_TLS_TX_BIT, features)) { - bool ip_csum = (features & netdev_ip_csum_features) == - netdev_ip_csum_features; + bool ip_csum = netdev_features_subset(netdev_ip_csum_features, features); bool hw_csum = netdev_feature_test(NETIF_F_HW_CSUM_BIT, features);