From patchwork Fri Jul 13 09:58:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 10522971 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 5744660245 for ; Fri, 13 Jul 2018 09:58:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 479162979B for ; Fri, 13 Jul 2018 09:58:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3C0D4297A3; Fri, 13 Jul 2018 09:58:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E93672979B for ; Fri, 13 Jul 2018 09:58:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727397AbeGMKMn (ORCPT ); Fri, 13 Jul 2018 06:12:43 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:59715 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726789AbeGMKMm (ORCPT ); Fri, 13 Jul 2018 06:12:42 -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 1fduqb-0007fa-0Y; Fri, 13 Jul 2018 09:58:45 +0000 From: Colin King To: Greg Kroah-Hartman , linux-usb@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] usb: misc: uss720: remove redundant pointer usbdev Date: Fri, 13 Jul 2018 10:58:44 +0100 Message-Id: <20180713095844.25115-1-colin.king@canonical.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Colin Ian King Pointer usbdev is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'usbdev' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King --- drivers/usb/misc/uss720.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/usb/misc/uss720.c b/drivers/usb/misc/uss720.c index de9a502491c2..82f220631bd7 100644 --- a/drivers/usb/misc/uss720.c +++ b/drivers/usb/misc/uss720.c @@ -748,13 +748,11 @@ static void uss720_disconnect(struct usb_interface *intf) { struct parport *pp = usb_get_intfdata(intf); struct parport_uss720_private *priv; - struct usb_device *usbdev; dev_dbg(&intf->dev, "disconnect\n"); usb_set_intfdata(intf, NULL); if (pp) { priv = pp->private_data; - usbdev = priv->usbdev; priv->usbdev = NULL; priv->pp = NULL; dev_dbg(&intf->dev, "parport_remove_port\n");