From mboxrd@z Thu Jan 1 00:00:00 1970 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=-6.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS autolearn=no 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 78318C43461 for ; Wed, 9 Sep 2020 02:35:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4430020936 for ; Wed, 9 Sep 2020 02:35:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728197AbgIICe7 (ORCPT ); Tue, 8 Sep 2020 22:34:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40674 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726605AbgIICe7 (ORCPT ); Tue, 8 Sep 2020 22:34:59 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5E1A2C061573; Tue, 8 Sep 2020 19:34:59 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 6956B11E3E4C2; Tue, 8 Sep 2020 19:18:11 -0700 (PDT) Date: Tue, 08 Sep 2020 19:34:57 -0700 (PDT) Message-Id: <20200908.193457.2107801410242833339.davem@davemloft.net> To: trix@redhat.com Cc: jhs@mojatatu.com, xiyou.wangcong@gmail.com, jiri@resnulli.us, kuba@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] net: sched: skip an unnecessay check From: David Miller In-Reply-To: <20200907180438.11983-1-trix@redhat.com> References: <20200907180438.11983-1-trix@redhat.com> X-Mailer: Mew version 6.8 on Emacs 27.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [2620:137:e000::1:9]); Tue, 08 Sep 2020 19:18:11 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: trix@redhat.com Date: Mon, 7 Sep 2020 11:04:38 -0700 > From: Tom Rix > > Reviewing the error handling in tcf_action_init_1() > most of the early handling uses > > err_out: > if (cookie) { > kfree(cookie->data); > kfree(cookie); > } > > before cookie could ever be set. > > So skip the unnecessay check. > > Signed-off-by: Tom Rix Applied to net-next, thank you.