From patchwork Wed Sep 29 15:51:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "shenjian (K)" X-Patchwork-Id: 12525959 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 BA2B9C433EF for ; Wed, 29 Sep 2021 15:59:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9C3A36197A for ; Wed, 29 Sep 2021 15:59:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345970AbhI2QBj (ORCPT ); Wed, 29 Sep 2021 12:01:39 -0400 Received: from szxga03-in.huawei.com ([45.249.212.189]:23247 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345488AbhI2P7t (ORCPT ); Wed, 29 Sep 2021 11:59:49 -0400 Received: from dggemv711-chm.china.huawei.com (unknown [172.30.72.55]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4HKLbr2JwMz8tVZ; Wed, 29 Sep 2021 23:57:12 +0800 (CST) Received: from dggpeml500022.china.huawei.com (7.185.36.66) by dggemv711-chm.china.huawei.com (10.1.198.66) 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 23:58:04 +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 23:58:03 +0800 From: Jian Shen To: , , , CC: , Subject: [RFCv2 net-next 059/167] net: vrf: use netdev feature helpers Date: Wed, 29 Sep 2021 23:51:46 +0800 Message-ID: <20210929155334.12454-60-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/vrf.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index bf2fac913942..aee9e0fa0842 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -1653,21 +1653,23 @@ static void vrf_setup(struct net_device *dev) eth_hw_addr_random(dev); /* don't acquire vrf device's netif_tx_lock when transmitting */ - dev->features |= NETIF_F_LLTX; + netdev_feature_set_bit(NETIF_F_LLTX_BIT, &dev->features); /* don't allow vrf devices to change network namespaces. */ - dev->features |= NETIF_F_NETNS_LOCAL; + netdev_feature_set_bit(NETIF_F_NETNS_LOCAL_BIT, &dev->features); /* does not make sense for a VLAN to be added to a vrf device */ - dev->features |= NETIF_F_VLAN_CHALLENGED; + netdev_feature_set_bit(NETIF_F_VLAN_CHALLENGED_BIT, &dev->features); /* enable offload features */ - dev->features |= NETIF_F_GSO_SOFTWARE; - dev->features |= NETIF_F_RXCSUM | NETIF_F_HW_CSUM | NETIF_F_SCTP_CRC; - dev->features |= NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA; - - dev->hw_features = dev->features; - dev->hw_enc_features = dev->features; + netdev_feature_set_bits(NETIF_F_GSO_SOFTWARE, &dev->features); + netdev_feature_set_bits(NETIF_F_RXCSUM | NETIF_F_HW_CSUM | NETIF_F_SCTP_CRC, + &dev->features); + netdev_feature_set_bits(NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA, + &dev->features); + + netdev_feature_copy(&dev->hw_features, dev->features); + netdev_feature_copy(&dev->hw_enc_features, dev->features); /* default to no qdisc; user can add if desired */ dev->priv_flags |= IFF_NO_QUEUE;