From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750905AbdJSM2X (ORCPT ); Thu, 19 Oct 2017 08:28:23 -0400 Received: from shards.monkeyblade.net ([184.105.139.130]:49102 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750736AbdJSM2W (ORCPT ); Thu, 19 Oct 2017 08:28:22 -0400 Date: Thu, 19 Oct 2017 13:28:11 +0100 (WEST) Message-Id: <20171019.132811.2090742958169338799.davem@davemloft.net> To: garsilva@embeddedor.com Cc: derek.chickles@caviumnetworks.com, satananda.burla@caviumnetworks.com, felix.manlunas@caviumnetworks.com, raghu.vatsavayi@caviumnetworks.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, garsilva@embeddedorcom Subject: Re: [PATCH 1/2] liquidio: remove unnecessary NULL check before kfree in delete_glists From: David Miller In-Reply-To: <20171017185920.GA16976@embeddedor.com> References: <20171017185920.GA16976@embeddedor.com> X-Mailer: Mew version 6.7 on Emacs 25.3 / Mule 6.0 (HANACHIRUSATO) 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 [149.20.54.216]); Thu, 19 Oct 2017 05:28:21 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Gustavo A. R. Silva" Date: Tue, 17 Oct 2017 13:59:20 -0500 > NULL check before freeing functions like kfree is not needed. > > This issue was detected with the help of Coccinelle. > > Signed-off-by: Gustavo A. R. Silva Applied to net-next.