From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AFA1CFA3728 for ; Wed, 16 Oct 2019 12:40:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 93398205F4 for ; Wed, 16 Oct 2019 12:40:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393164AbfJPMko (ORCPT ); Wed, 16 Oct 2019 08:40:44 -0400 Received: from correo.us.es ([193.147.175.20]:55124 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391329AbfJPMkn (ORCPT ); Wed, 16 Oct 2019 08:40:43 -0400 Received: from antivirus1-rhel7.int (unknown [192.168.2.11]) by mail.us.es (Postfix) with ESMTP id 38C581BFA91 for ; Wed, 16 Oct 2019 14:40:39 +0200 (CEST) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id 2B9C4123943 for ; Wed, 16 Oct 2019 14:40:39 +0200 (CEST) Received: by antivirus1-rhel7.int (Postfix, from userid 99) id 21655123942; Wed, 16 Oct 2019 14:40:39 +0200 (CEST) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id 340F8123947 for ; Wed, 16 Oct 2019 14:40:37 +0200 (CEST) Received: from 192.168.1.97 (192.168.1.97) by antivirus1-rhel7.int (F-Secure/fsigk_smtp/550/antivirus1-rhel7.int); Wed, 16 Oct 2019 14:40:37 +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 1EA5D42EE393 for ; Wed, 16 Oct 2019 14:40:37 +0200 (CEST) X-SMTPAUTHUS: auth mail.us.es From: Pablo Neira Ayuso To: netfilter-devel@vger.kernel.org Subject: [PATCH nf-next 3/5] netfilter: nf_tables_offload: add nft_flow_cls_offload_setup() Date: Wed, 16 Oct 2019 14:40:32 +0200 Message-Id: <20191016124034.9847-4-pablo@netfilter.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20191016124034.9847-1-pablo@netfilter.org> References: <20191016124034.9847-1-pablo@netfilter.org> X-Virus-Scanned: ClamAV using ClamSMTP Sender: netfilter-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Add helper function to set up the flow_cls_offload object. Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nf_tables_offload.c | 37 ++++++++++++++++++++++++------------- 1 file changed, 24 insertions(+), 13 deletions(-) diff --git a/net/netfilter/nf_tables_offload.c b/net/netfilter/nf_tables_offload.c index b85ea768ca80..93363c7ab177 100644 --- a/net/netfilter/nf_tables_offload.c +++ b/net/netfilter/nf_tables_offload.c @@ -155,30 +155,41 @@ int nft_chain_offload_priority(struct nft_base_chain *basechain) return 0; } +static void nft_flow_cls_offload_setup(struct flow_cls_offload *cls_flow, + const struct nft_base_chain *basechain, + const struct nft_rule *rule, + const struct nft_flow_rule *flow, + enum flow_cls_command command) +{ + struct netlink_ext_ack extack; + __be16 proto = ETH_P_ALL; + + memset(cls_flow, 0, sizeof(*cls_flow)); + + if (flow) + proto = flow->proto; + + nft_flow_offload_common_init(&cls_flow->common, proto, + basechain->ops.priority, &extack); + cls_flow->command = command; + cls_flow->cookie = (unsigned long) rule; + if (flow) + cls_flow->rule = flow->rule; +} + static int nft_flow_offload_rule(struct nft_chain *chain, struct nft_rule *rule, struct nft_flow_rule *flow, enum flow_cls_command command) { - struct flow_cls_offload cls_flow = {}; + struct flow_cls_offload cls_flow; struct nft_base_chain *basechain; - struct netlink_ext_ack extack; - __be16 proto = ETH_P_ALL; if (!nft_is_base_chain(chain)) return -EOPNOTSUPP; basechain = nft_base_chain(chain); - - if (flow) - proto = flow->proto; - - nft_flow_offload_common_init(&cls_flow.common, proto, - basechain->ops.priority, &extack); - cls_flow.command = command; - cls_flow.cookie = (unsigned long) rule; - if (flow) - cls_flow.rule = flow->rule; + nft_flow_cls_offload_setup(&cls_flow, basechain, rule, flow, command); return nft_setup_cb_call(TC_SETUP_CLSFLOWER, &cls_flow, &basechain->flow_block.cb_list); -- 2.11.0