From patchwork Mon Aug 31 09:36:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pablo Neira Ayuso X-Patchwork-Id: 261745 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=-13.0 required=3.0 tests=BAYES_00, 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 8234BC433E7 for ; Mon, 31 Aug 2020 09:37:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5CDAE2068F for ; Mon, 31 Aug 2020 09:37:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726523AbgHaJhO (ORCPT ); Mon, 31 Aug 2020 05:37:14 -0400 Received: from correo.us.es ([193.147.175.20]:40448 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726468AbgHaJhG (ORCPT ); Mon, 31 Aug 2020 05:37:06 -0400 Received: from antivirus1-rhel7.int (unknown [192.168.2.11]) by mail.us.es (Postfix) with ESMTP id 0A7C715AEA3 for ; Mon, 31 Aug 2020 11:36:59 +0200 (CEST) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id EDCB2DA78A for ; Mon, 31 Aug 2020 11:36:58 +0200 (CEST) Received: by antivirus1-rhel7.int (Postfix, from userid 99) id E3587DA730; Mon, 31 Aug 2020 11:36:58 +0200 (CEST) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id CE709DA78B; Mon, 31 Aug 2020 11:36:56 +0200 (CEST) Received: from 192.168.1.97 (192.168.1.97) by antivirus1-rhel7.int (F-Secure/fsigk_smtp/550/antivirus1-rhel7.int); Mon, 31 Aug 2020 11:36:56 +0200 (CEST) X-Virus-Status: clean(F-Secure/fsigk_smtp/550/antivirus1-rhel7.int) Received: from localhost.localdomain (unknown [90.77.255.23]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: pneira@us.es) by entrada.int (Postfix) with ESMTPSA id A3B4F42EF4E0; Mon, 31 Aug 2020 11:36:56 +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, kuba@kernel.org Subject: [PATCH 7/8] selftests: netfilter: add command usage Date: Mon, 31 Aug 2020 11:36:47 +0200 Message-Id: <20200831093648.20765-8-pablo@netfilter.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200831093648.20765-1-pablo@netfilter.org> References: <20200831093648.20765-1-pablo@netfilter.org> MIME-Version: 1.0 X-Virus-Scanned: ClamAV using ClamSMTP Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Fabian Frederick Avoid bad command arguments. Based on tools/power/cpupower/bench/cpufreq-bench_plot.sh Signed-off-by: Fabian Frederick Signed-off-by: Pablo Neira Ayuso --- 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 44a879826236..431296c0f91c 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