From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933409Ab3E1D4a (ORCPT ); Mon, 27 May 2013 23:56:30 -0400 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:52561 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758832Ab3E1DyW (ORCPT ); Mon, 27 May 2013 23:54:22 -0400 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org CC: akpm@linux-foundation.org, "David S. Miller" , "Jamal Hadi Salim" Date: Tue, 28 May 2013 04:49:53 +0100 Message-ID: X-Mailer: LinuxStableQueue (scripts by bwh) Subject: [82/94] net_sched: act_ipt forward compat with xtables In-Reply-To: X-SA-Exim-Connect-IP: 192.168.4.101 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.2.46-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Jamal Hadi Salim [ Upstream commit 0dcffd09641f3abb21ac5cabc61542ab289d1a3c ] Deal with changes in newer xtables while maintaining backward compatibility. Thanks to Jan Engelhardt for suggestions. Signed-off-by: Jamal Hadi Salim Signed-off-by: David S. Miller Signed-off-by: Ben Hutchings --- net/sched/act_ipt.c | 33 ++++++++++++++++++++++++++++++--- 1 file changed, 30 insertions(+), 3 deletions(-) diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c index 60f8f61..57827bf 100644 --- a/net/sched/act_ipt.c +++ b/net/sched/act_ipt.c @@ -8,7 +8,7 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. * - * Copyright: Jamal Hadi Salim (2002-4) + * Copyright: Jamal Hadi Salim (2002-13) */ #include @@ -299,17 +299,44 @@ static struct tc_action_ops act_ipt_ops = { .walk = tcf_generic_walker }; -MODULE_AUTHOR("Jamal Hadi Salim(2002-4)"); +static struct tc_action_ops act_xt_ops = { + .kind = "xt", + .hinfo = &ipt_hash_info, + .type = TCA_ACT_IPT, + .capab = TCA_CAP_NONE, + .owner = THIS_MODULE, + .act = tcf_ipt, + .dump = tcf_ipt_dump, + .cleanup = tcf_ipt_cleanup, + .lookup = tcf_hash_search, + .init = tcf_ipt_init, + .walk = tcf_generic_walker +}; + +MODULE_AUTHOR("Jamal Hadi Salim(2002-13)"); MODULE_DESCRIPTION("Iptables target actions"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("act_xt"); static int __init ipt_init_module(void) { - return tcf_register_action(&act_ipt_ops); + int ret1, ret2; + ret1 = tcf_register_action(&act_xt_ops); + if (ret1 < 0) + printk("Failed to load xt action\n"); + ret2 = tcf_register_action(&act_ipt_ops); + if (ret2 < 0) + printk("Failed to load ipt action\n"); + + if (ret1 < 0 && ret2 < 0) + return ret1; + else + return 0; } static void __exit ipt_cleanup_module(void) { + tcf_unregister_action(&act_xt_ops); tcf_unregister_action(&act_ipt_ops); }