From patchwork Sat Aug 7 05:43:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Cai,Huoqing" X-Patchwork-Id: 493823 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 693BFC4338F for ; Sat, 7 Aug 2021 05:43:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4210861181 for ; Sat, 7 Aug 2021 05:43:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231184AbhHGFoK (ORCPT ); Sat, 7 Aug 2021 01:44:10 -0400 Received: from mx21.baidu.com ([220.181.3.85]:59046 "EHLO baidu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S230377AbhHGFoK (ORCPT ); Sat, 7 Aug 2021 01:44:10 -0400 Received: from BC-Mail-Ex22.internal.baidu.com (unknown [172.31.51.16]) by Forcepoint Email with ESMTPS id 163192238BD1E574BF5B; Sat, 7 Aug 2021 13:43:49 +0800 (CST) Received: from BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) by BC-Mail-Ex22.internal.baidu.com (172.31.51.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2242.12; Sat, 7 Aug 2021 13:43:48 +0800 Received: from LAPTOP-UKSR4ENP.internal.baidu.com (172.31.62.11) by BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Sat, 7 Aug 2021 13:43:47 +0800 From: Cai Huoqing To: , , , , CC: , Cai Huoqing Subject: [PATCH] net: bonding: bond_alb: Remove the dependency on ipx network layer Date: Sat, 7 Aug 2021 13:43:36 +0800 Message-ID: <20210807054336.1684-1-caihuoqing@baidu.com> X-Mailer: git-send-email 2.32.0.windows.2 MIME-Version: 1.0 X-Originating-IP: [172.31.62.11] X-ClientProxiedBy: BC-Mail-Ex17.internal.baidu.com (172.31.51.11) To BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org commit <47595e32869f> ("") indicated the ipx network layer as obsolete in Jan 2018, updated in the MAINTAINERS file now, after being exposed for 3 years to refactoring, so to delete the ipx net layer related code for good. Signed-off-by: Cai Huoqing --- drivers/net/bonding/bond_alb.c | 32 -------------------------------- 1 file changed, 32 deletions(-) diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c index 22e5632089ac..7d3752cbf761 100644 --- a/drivers/net/bonding/bond_alb.c +++ b/drivers/net/bonding/bond_alb.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include #include @@ -1351,8 +1350,6 @@ struct slave *bond_xmit_tlb_slave_get(struct bonding *bond, if (!is_multicast_ether_addr(eth_data->h_dest)) { switch (skb->protocol) { case htons(ETH_P_IP): - case htons(ETH_P_IPX): - /* In case of IPX, it will falback to L2 hash */ case htons(ETH_P_IPV6): hash_index = bond_xmit_hash(bond, skb); if (bond->params.tlb_dynamic_lb) { @@ -1454,35 +1451,6 @@ struct slave *bond_xmit_alb_slave_get(struct bonding *bond, hash_size = sizeof(ip6hdr->daddr); break; } - case ETH_P_IPX: { - const struct ipxhdr *ipxhdr; - - if (pskb_network_may_pull(skb, sizeof(*ipxhdr))) { - do_tx_balance = false; - break; - } - ipxhdr = (struct ipxhdr *)skb_network_header(skb); - - if (ipxhdr->ipx_checksum != IPX_NO_CHECKSUM) { - /* something is wrong with this packet */ - do_tx_balance = false; - break; - } - - if (ipxhdr->ipx_type != IPX_TYPE_NCP) { - /* The only protocol worth balancing in - * this family since it has an "ARP" like - * mechanism - */ - do_tx_balance = false; - break; - } - - eth_data = eth_hdr(skb); - hash_start = (char *)eth_data->h_dest; - hash_size = ETH_ALEN; - break; - } case ETH_P_ARP: do_tx_balance = false; if (bond_info->rlb_enabled)