From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755186AbdKBGyJ (ORCPT ); Thu, 2 Nov 2017 02:54:09 -0400 Received: from shards.monkeyblade.net ([184.105.139.130]:43804 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755088AbdKBGyH (ORCPT ); Thu, 2 Nov 2017 02:54:07 -0400 Date: Thu, 02 Nov 2017 15:54:02 +0900 (KST) Message-Id: <20171102.155402.2303424878123786750.davem@davemloft.net> To: colin.king@canonical.com Cc: derek.chickles@caviumnetworks.com, satananda.burla@caviumnetworks.com, felix.manlunas@caviumnetworks.com, raghu.vatsavayi@caviumnetworks.com, netdev@vger.kernel.org, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] liquidio: remove redundant setting of inst_processed to zero From: David Miller In-Reply-To: <20171101090913.16215-1-colin.king@canonical.com> References: <20171101090913.16215-1-colin.king@canonical.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]); Wed, 01 Nov 2017 23:54:07 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin King Date: Wed, 1 Nov 2017 09:09:13 +0000 > From: Colin Ian King > > The zero value assigned to inst_processed at the end of each > iteration of the do-while loop is overwritten on the next iteration > and hence it is a redundant assignment and can be removed. Cleans > up clang warning: > > drivers/net/ethernet/cavium/liquidio/request_manager.c:480:3: > warning: Value stored to 'inst_processed' is never read > > Signed-off-by: Colin Ian King Applied.