From patchwork Wed Sep 29 15:51:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "shenjian (K)" X-Patchwork-Id: 12525921 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3F5A6C433FE for ; Wed, 29 Sep 2021 15:59:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1B9E46197A for ; Wed, 29 Sep 2021 15:59:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345836AbhI2QA5 (ORCPT ); Wed, 29 Sep 2021 12:00:57 -0400 Received: from szxga02-in.huawei.com ([45.249.212.188]:23321 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345414AbhI2P7q (ORCPT ); Wed, 29 Sep 2021 11:59:46 -0400 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.57]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4HKLWr5KXbzRJwr; Wed, 29 Sep 2021 23:53:44 +0800 (CST) Received: from dggpeml500022.china.huawei.com (7.185.36.66) 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 15.1.2308.8; Wed, 29 Sep 2021 23:58:02 +0800 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 15.1.2308.8; Wed, 29 Sep 2021 23:58:00 +0800 From: Jian Shen To: , , , CC: , Subject: [RFCv2 net-next 040/167] macvtap: use netdev feature helpers Date: Wed, 29 Sep 2021 23:51:27 +0800 Message-ID: <20210929155334.12454-41-shenjian15@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210929155334.12454-1-shenjian15@huawei.com> References: <20210929155334.12454-1-shenjian15@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.165.24] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) 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 Use netdev_feature_xxx helpers to replace the logical operation for netdev features. Signed-off-by: Jian Shen --- drivers/net/macvtap.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index 694e2f5dbbe5..2162080133bb 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -74,7 +74,7 @@ static void macvtap_update_features(struct tap_dev *tap, struct macvtap_dev *vlantap = container_of(tap, struct macvtap_dev, tap); struct macvlan_dev *vlan = &vlantap->vlan; - vlan->set_features = features; + netdev_feature_copy(&vlan->set_features, features); netdev_update_features(vlan->dev); } @@ -90,7 +90,8 @@ static int macvtap_newlink(struct net *src_net, struct net_device *dev, /* Since macvlan supports all offloads by default, make * tap support all offloads also. */ - vlantap->tap.tap_features = TUN_OFFLOADS; + netdev_feature_zero(&vlantap->tap.tap_features); + netdev_feature_set_bits(TUN_OFFLOADS, &vlantap->tap.tap_features); /* Register callbacks for rx/tx drops accounting and updating * net_device features