From patchwork Sat Sep 5 09:14:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miaohe Lin X-Patchwork-Id: 1357948 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Bk86p6C1zz9sTH for ; Sat, 5 Sep 2020 19:16:18 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728322AbgIEJQL (ORCPT ); Sat, 5 Sep 2020 05:16:11 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:52730 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726302AbgIEJQK (ORCPT ); Sat, 5 Sep 2020 05:16:10 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 349ED62A50FAD10BA682; Sat, 5 Sep 2020 17:16:08 +0800 (CST) Received: from huawei.com (10.175.104.175) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.487.0; Sat, 5 Sep 2020 17:16:00 +0800 From: Miaohe Lin To: , , , , , , , , CC: , , Subject: [PATCH] net: Fix some comments Date: Sat, 5 Sep 2020 05:14:48 -0400 Message-ID: <20200905091448.48165-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 X-Originating-IP: [10.175.104.175] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Since commit 8d7017fd621d ("blackhole_netdev: use blackhole_netdev to invalidate dst entries"), we use blackhole_netdev to invalidate dst entries instead of loopback device anymore. Also fix broken NETIF_F_HW_CSUM spell. Signed-off-by: Miaohe Lin --- include/linux/netdev_features.h | 2 +- net/core/dst.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index 2cc3cf80b49a..0b17c4322b09 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -193,7 +193,7 @@ static inline int find_next_netdev_feature(u64 feature, unsigned long start) #define NETIF_F_GSO_MASK (__NETIF_F_BIT(NETIF_F_GSO_LAST + 1) - \ __NETIF_F_BIT(NETIF_F_GSO_SHIFT)) -/* List of IP checksum features. Note that NETIF_F_ HW_CSUM should not be +/* List of IP checksum features. Note that NETIF_F_HW_CSUM should not be * set in features when NETIF_F_IP_CSUM or NETIF_F_IPV6_CSUM are set-- * this would be contradictory */ diff --git a/net/core/dst.c b/net/core/dst.c index d6b6ced0d451..0c01bd8d9d81 100644 --- a/net/core/dst.c +++ b/net/core/dst.c @@ -144,7 +144,7 @@ static void dst_destroy_rcu(struct rcu_head *head) /* Operations to mark dst as DEAD and clean up the net device referenced * by dst: - * 1. put the dst under loopback interface and discard all tx/rx packets + * 1. put the dst under blackhole interface and discard all tx/rx packets * on this route. * 2. release the net_device * This function should be called when removing routes from the fib tree