From patchwork Sat Oct 26 11:47:32 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pablo Neira Ayuso X-Patchwork-Id: 1184678 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=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=netfilter.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 470fPM1MSFz9sPf for ; Sat, 26 Oct 2019 22:48:07 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726736AbfJZLsG (ORCPT ); Sat, 26 Oct 2019 07:48:06 -0400 Received: from correo.us.es ([193.147.175.20]:46410 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726689AbfJZLsC (ORCPT ); Sat, 26 Oct 2019 07:48:02 -0400 Received: from antivirus1-rhel7.int (unknown [192.168.2.11]) by mail.us.es (Postfix) with ESMTP id E46798C3C64 for ; Sat, 26 Oct 2019 13:47:58 +0200 (CEST) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id D7A9AA7E19 for ; Sat, 26 Oct 2019 13:47:58 +0200 (CEST) Received: by antivirus1-rhel7.int (Postfix, from userid 99) id CD4BEA7E11; Sat, 26 Oct 2019 13:47:58 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on antivirus1-rhel7.int X-Spam-Level: X-Spam-Status: No, score=-108.2 required=7.5 tests=ALL_TRUSTED,BAYES_50, SMTPAUTH_US2, URIBL_BLOCKED, USER_IN_WHITELIST autolearn=disabled version=3.4.1 Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id DC047A7EC0; Sat, 26 Oct 2019 13:47:55 +0200 (CEST) Received: from 192.168.1.97 (192.168.1.97) by antivirus1-rhel7.int (F-Secure/fsigk_smtp/550/antivirus1-rhel7.int); Sat, 26 Oct 2019 13:47:55 +0200 (CEST) X-Virus-Status: clean(F-Secure/fsigk_smtp/550/antivirus1-rhel7.int) Received: from salvia.here (sys.soleta.eu [212.170.55.40]) (Authenticated sender: pneira@us.es) by entrada.int (Postfix) with ESMTPA id AD5F942EE393; Sat, 26 Oct 2019 13:47:55 +0200 (CEST) X-SMTPAUTHUS: auth mail.us.es From: Pablo Neira Ayuso To: netfilter-devel@vger.kernel.org Cc: davem@davemloft.net, netdev@vger.kernel.org Subject: [PATCH 30/31] netfilter: nf_tables_offload: add nft_flow_block_offload_init() Date: Sat, 26 Oct 2019 13:47:32 +0200 Message-Id: <20191026114733.28111-31-pablo@netfilter.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20191026114733.28111-1-pablo@netfilter.org> References: <20191026114733.28111-1-pablo@netfilter.org> X-Virus-Scanned: ClamAV using ClamSMTP Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This patch adds the nft_flow_block_offload_init() helper function to initialize the flow_block_offload object. Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nf_tables_offload.c | 42 +++++++++++++++++++-------------------- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/net/netfilter/nf_tables_offload.c b/net/netfilter/nf_tables_offload.c index 70f50d306799..d51728affa1c 100644 --- a/net/netfilter/nf_tables_offload.c +++ b/net/netfilter/nf_tables_offload.c @@ -246,20 +246,30 @@ static int nft_block_setup(struct nft_base_chain *basechain, return err; } +static void nft_flow_block_offload_init(struct flow_block_offload *bo, + struct net *net, + enum flow_block_command cmd, + struct nft_base_chain *basechain, + struct netlink_ext_ack *extack) +{ + memset(bo, 0, sizeof(*bo)); + bo->net = net; + bo->block = &basechain->flow_block; + bo->command = cmd; + bo->binder_type = FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS; + bo->extack = extack; + INIT_LIST_HEAD(&bo->cb_list); +} + static int nft_block_offload_cmd(struct nft_base_chain *chain, struct net_device *dev, enum flow_block_command cmd) { struct netlink_ext_ack extack = {}; - struct flow_block_offload bo = {}; + struct flow_block_offload bo; int err; - bo.net = dev_net(dev); - bo.block = &chain->flow_block; - bo.command = cmd; - bo.binder_type = FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS; - bo.extack = &extack; - INIT_LIST_HEAD(&bo.cb_list); + nft_flow_block_offload_init(&bo, dev_net(dev), cmd, chain, &extack); err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_BLOCK, &bo); if (err < 0) @@ -275,17 +285,12 @@ static void nft_indr_block_ing_cmd(struct net_device *dev, enum flow_block_command cmd) { struct netlink_ext_ack extack = {}; - struct flow_block_offload bo = {}; + struct flow_block_offload bo; if (!chain) return; - bo.net = dev_net(dev); - bo.block = &chain->flow_block; - bo.command = cmd; - bo.binder_type = FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS; - bo.extack = &extack; - INIT_LIST_HEAD(&bo.cb_list); + nft_flow_block_offload_init(&bo, dev_net(dev), cmd, chain, &extack); cb(dev, cb_priv, TC_SETUP_BLOCK, &bo); @@ -296,15 +301,10 @@ static int nft_indr_block_offload_cmd(struct nft_base_chain *chain, struct net_device *dev, enum flow_block_command cmd) { - struct flow_block_offload bo = {}; struct netlink_ext_ack extack = {}; + struct flow_block_offload bo; - bo.net = dev_net(dev); - bo.block = &chain->flow_block; - bo.command = cmd; - bo.binder_type = FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS; - bo.extack = &extack; - INIT_LIST_HEAD(&bo.cb_list); + nft_flow_block_offload_init(&bo, dev_net(dev), cmd, chain, &extack); flow_indr_block_call(dev, &bo, cmd);