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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 0B8CFC31E40 for ; Thu, 15 Aug 2019 10:53:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DB01220665 for ; Thu, 15 Aug 2019 10:53:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731313AbfHOKxU (ORCPT ); Thu, 15 Aug 2019 06:53:20 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:39113 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731079AbfHOKxT (ORCPT ); Thu, 15 Aug 2019 06:53:19 -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 1hyDNa-0000sQ-R6; Thu, 15 Aug 2019 10:53:14 +0000 From: Colin King To: Ian Abbott , H Hartley Sweeten , Greg Kroah-Hartman , devel@driverdev.osuosl.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] staging: comedi: usbduxsigma: remove redundant assignment to variable fx2delay Date: Thu, 15 Aug 2019 11:53:14 +0100 Message-Id: <20190815105314.5756-1-colin.king@canonical.com> X-Mailer: git-send-email 2.20.1 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 Variable fx2delay is being initialized with a value that is never read and fx2delay is being re-assigned a little later on. The assignment is redundant and hence can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King --- drivers/staging/comedi/drivers/usbduxsigma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/usbduxsigma.c b/drivers/staging/comedi/drivers/usbduxsigma.c index 3cc40d2544be..54d7605e909f 100644 --- a/drivers/staging/comedi/drivers/usbduxsigma.c +++ b/drivers/staging/comedi/drivers/usbduxsigma.c @@ -1074,7 +1074,7 @@ static int usbduxsigma_pwm_period(struct comedi_device *dev, unsigned int period) { struct usbduxsigma_private *devpriv = dev->private; - int fx2delay = 255; + int fx2delay; if (period < MIN_PWM_PERIOD) return -EAGAIN; -- 2.20.1