From patchwork Sun Aug 23 18:18:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabian Frederick X-Patchwork-Id: 1349996 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=fail (p=none dis=none) header.from=skynet.be Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BZNmT3Sl3z9sR4 for ; Mon, 24 Aug 2020 04:18:33 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726752AbgHWSSb (ORCPT ); Sun, 23 Aug 2020 14:18:31 -0400 Received: from mailrelay102.isp.belgacom.be ([195.238.20.129]:53622 "EHLO mailrelay102.isp.belgacom.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725867AbgHWSS1 (ORCPT ); Sun, 23 Aug 2020 14:18:27 -0400 IronPort-SDR: wRdfGMtH/v7YGUeUfpzneb66FO/dbgm58H+vuqXISzfKbqtgU4XYbYgH29VJXJmXK+svY/3V7t 3nwsVB26GfbDOdIQPd2zhNOZAmYKO5hmoTaz0g4ldiO+2BMU+fONQtQWFYwJnc8IIZREz2k68C w+0r9vZ1seUpH7uPu/7kXKwkw0nSfeBm4rwHp4+gLWIMSlq2mk+ADwNIgehtjE4aaslhjU2NWw n+tLzdJ7J7vupbgx3Ee9aMY+wT8Fkw+EuujsY/dfZ+wDhrehwOxBiz6aMRxb346UxMNEdJtN2v eg4= X-Belgacom-Dynamic: yes IronPort-PHdr: 9a23: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 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A2BfCQB9skJf/xCltltfHgEBCxIMR4FFgxhUX404kkqSAgsBAQEBAQEBAQEnDQECBAEBhEyCRyU4EwIDAQEBAwIFAQEGAQEBAQEBBQQBhg9FQxYBgV0ig1IBIyOBPxKDJgGCVymyT4QQhGeBQIE4AYgjhRmBQT+EX4QfhhUEj0ameYJtgwyEWn6RMQ8hoDKSQ6FagXpNIBiDJAlHGQ2caEIwNwIGCgEBAwlXAT0BjAWEHwEB X-IPAS-Result: A2BfCQB9skJf/xCltltfHgEBCxIMR4FFgxhUX404kkqSAgsBAQEBAQEBAQEnDQECBAEBhEyCRyU4EwIDAQEBAwIFAQEGAQEBAQEBBQQBhg9FQxYBgV0ig1IBIyOBPxKDJgGCVymyT4QQhGeBQIE4AYgjhRmBQT+EX4QfhhUEj0ameYJtgwyEWn6RMQ8hoDKSQ6FagXpNIBiDJAlHGQ2caEIwNwIGCgEBAwlXAT0BjAWEHwEB Received: from 16.165-182-91.adsl-dyn.isp.belgacom.be (HELO localhost.localdomain) ([91.182.165.16]) by relay.skynet.be with ESMTP; 23 Aug 2020 20:18:25 +0200 From: Fabian Frederick To: pablo@netfilter.org, kadlec@netfilter.org, fw@strlen.de, sbrivio@redhat.com Cc: netfilter-devel@vger.kernel.org, coreteam@netfilter.org, netdev@vger.kernel.org, Fabian Frederick Subject: [PATCH V2 5/5 nf] selftests: netfilter: add command usage Date: Sun, 23 Aug 2020 20:18:06 +0200 Message-Id: <20200823181806.13463-1-fabf@skynet.be> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Avoid bad command arguments. Based on tools/power/cpupower/bench/cpufreq-bench_plot.sh Signed-off-by: Fabian Frederick --- V2: new patch tools/testing/selftests/netfilter/nft_flowtable.sh | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/tools/testing/selftests/netfilter/nft_flowtable.sh b/tools/testing/selftests/netfilter/nft_flowtable.sh index 44a8798262369..431296c0f91cf 100755 --- a/tools/testing/selftests/netfilter/nft_flowtable.sh +++ b/tools/testing/selftests/netfilter/nft_flowtable.sh @@ -86,12 +86,23 @@ omtu=9000 lmtu=1500 rmtu=2000 +usage(){ + echo "nft_flowtable.sh [OPTIONS]" + echo + echo "MTU options" + echo " -o originator" + echo " -l link" + echo " -r responder" + exit 1 +} + while getopts "o:l:r:" o do case $o in o) omtu=$OPTARG;; l) lmtu=$OPTARG;; r) rmtu=$OPTARG;; + *) usage;; esac done