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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 69D15C5CFE7 for ; Wed, 11 Jul 2018 08:23:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 29CA4208AD for ; Wed, 11 Jul 2018 08:23:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 29CA4208AD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=canonical.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732286AbeGKI04 (ORCPT ); Wed, 11 Jul 2018 04:26:56 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:44984 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726337AbeGKI04 (ORCPT ); Wed, 11 Jul 2018 04:26:56 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1fdAPa-0005fC-UZ; Wed, 11 Jul 2018 08:23:47 +0000 From: Colin King To: Matt Porter , Alexandre Bounine , linux-kernel@vger.kernel.org Cc: kernel-janitors@vger.kernel.org Subject: [PATCH] rapidio: remove redundant pointer md Date: Wed, 11 Jul 2018 09:23:46 +0100 Message-Id: <20180711082346.5223-1-colin.king@canonical.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King Pointer md is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'md' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King --- drivers/rapidio/devices/rio_mport_cdev.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c index a8cb8d2f2abb..cbe467ff1aba 100644 --- a/drivers/rapidio/devices/rio_mport_cdev.c +++ b/drivers/rapidio/devices/rio_mport_cdev.c @@ -1006,7 +1006,6 @@ static int rio_mport_transfer_ioctl(struct file *filp, void __user *arg) static int rio_mport_wait_for_async_dma(struct file *filp, void __user *arg) { struct mport_cdev_priv *priv; - struct mport_dev *md; struct rio_async_tx_wait w_param; struct mport_dma_req *req; dma_cookie_t cookie; @@ -1016,7 +1015,6 @@ static int rio_mport_wait_for_async_dma(struct file *filp, void __user *arg) int ret; priv = (struct mport_cdev_priv *)filp->private_data; - md = priv->md; if (unlikely(copy_from_user(&w_param, arg, sizeof(w_param)))) return -EFAULT; -- 2.17.1