From patchwork Thu Apr 19 22:14:43 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Aring X-Patchwork-Id: 901540 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=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=mojatatu.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=mojatatu-com.20150623.gappssmtp.com header.i=@mojatatu-com.20150623.gappssmtp.com header.b="NNJNU1tv"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 40Rtb84mqXz9s1t for ; Fri, 20 Apr 2018 08:15:16 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753779AbeDSWPO (ORCPT ); Thu, 19 Apr 2018 18:15:14 -0400 Received: from mail-io0-f195.google.com ([209.85.223.195]:32905 "EHLO mail-io0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753527AbeDSWPM (ORCPT ); Thu, 19 Apr 2018 18:15:12 -0400 Received: by mail-io0-f195.google.com with SMTP id s25-v6so2415606ioa.0 for ; Thu, 19 Apr 2018 15:15:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mojatatu-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=ZC3fcZ+RpFyuXMDZj8NpR1HzBPSwIX4X3cK/ojdO6j0=; b=NNJNU1tvtiTigeubf+5YJZDkFTGPzYpT4/oJV2FLlxx5kjHFRDzBFQ9Fuv1XUd3zOn xII88yu1wn4k0YqUocfrtEH7chi5GYVyl2reeZhjdVkEWmdt7vduIY53Bc4G03KBzEL5 9GV5d+t+9Q42YAXYLlIQ9mdzd2mTKaytz684VqzqmzSwGrBdCEuynaFwZlwZ5gKAG7ZH JaEcwOqu7wAAQHQFTiFBr4kC9zvHcO2PKRZPpkG8DF4UU6ZUPkG9PTHMIzssOKo5mDwi y7wuaCK81//yj9+j0tZbYaoAARVf68l8gum5S1hWQxDmzMC7Ltgc7ks3Mui1jf8C6SiX 4uNg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=ZC3fcZ+RpFyuXMDZj8NpR1HzBPSwIX4X3cK/ojdO6j0=; b=Hj2t2/i5FMVeh6+ysHdOE/T5tQ7BBY0WcbXgfaGJG2safOpFuH2rHJULi2NB//6aVO qM2/eDzNExTb1dRq/INKKpsJLUQupdEpyYOnv8CFXHIxgboojh/62pCWvUgH5Ktp0tiP AW8qvdoWw7G7hE8vcLvYBG6llaT4jj9lKPmJWEnycHldwWWLoACjFsgIndd+LSbOl+Mm X33WeoxjeVpajIWNXrm2EyRBs76FxSAKdyo3RHVZPxHGLEg0xnJITzbhE0rVKELHQCGm ysdW5+nJXLUBlVCoNTlZc4qNKazGLlNRBjsAtIqGLRjsv4yU0MWL9jVbNtyb3whoAjap 6fww== X-Gm-Message-State: ALQs6tC/+pZbIyNtO18AIDblMNY55zTuVcNNw9/3v44SLzK5grAs3XMj eLFEAVuaw2Dxv4ZGNiTn+uCO2A== X-Google-Smtp-Source: AB8JxZowRIhrRfugouqwb0ioo8dJGOzNp/78Wubn+nwiNDbabNNeZhNJ0uuOY+PHzVsqZapYnRnZoA== X-Received: by 2002:a6b:c9d8:: with SMTP id z207-v6mr8431033iof.266.1524176111614; Thu, 19 Apr 2018 15:15:11 -0700 (PDT) Received: from x220t.lan ([64.26.149.125]) by smtp.gmail.com with ESMTPSA id z5-v6sm2287198ioe.58.2018.04.19.15.15.10 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 19 Apr 2018 15:15:11 -0700 (PDT) From: Alexander Aring To: yotam.gi@gmail.com Cc: jhs@mojatatu.com, davem@davemloft.net, xiyou.wangcong@gmail.com, jiri@resnulli.us, yuvalm@mellanox.com, netdev@vger.kernel.org, kernel@mojatatu.com, Alexander Aring Subject: [PATCHv3 net 1/3] net: sched: ife: signal not finding metaid Date: Thu, 19 Apr 2018 18:14:43 -0400 Message-Id: <20180419221445.26205-2-aring@mojatatu.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180419221445.26205-1-aring@mojatatu.com> References: <20180419221445.26205-1-aring@mojatatu.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org We need to record stats for received metadata that we dont know how to process. Have find_decode_metaid() return -ENOENT to capture this. Signed-off-by: Alexander Aring Reviewed-by: Yotam Gigi Acked-by: Jamal Hadi Salim --- net/sched/act_ife.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c index a5994cf0512b..49b8ab551fbe 100644 --- a/net/sched/act_ife.c +++ b/net/sched/act_ife.c @@ -652,7 +652,7 @@ static int find_decode_metaid(struct sk_buff *skb, struct tcf_ife_info *ife, } } - return 0; + return -ENOENT; } static int tcf_ife_decode(struct sk_buff *skb, const struct tc_action *a,