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 53537C76186 for ; Wed, 24 Jul 2019 01:48:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 214C62238C for ; Wed, 24 Jul 2019 01:48:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728767AbfGXBs6 (ORCPT ); Tue, 23 Jul 2019 21:48:58 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:2708 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728735AbfGXBs5 (ORCPT ); Tue, 23 Jul 2019 21:48:57 -0400 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 206BC30DD72286730F4D; Wed, 24 Jul 2019 09:48:53 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.439.0; Wed, 24 Jul 2019 09:48:47 +0800 From: YueHaibing To: Christian Lamparter , Kalle Valo CC: YueHaibing , , , , , Hulk Robot Subject: [PATCH] carl9170: remove set but not used variable 'udev' Date: Wed, 24 Jul 2019 01:54:11 +0000 Message-ID: <20190724015411.66525-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/ath/carl9170/usb.c: In function 'carl9170_usb_disconnect': drivers/net/wireless/ath/carl9170/usb.c:1110:21: warning: variable 'udev' set but not used [-Wunused-but-set-variable] It is not used, so can be removed. Reported-by: Hulk Robot Signed-off-by: YueHaibing --- drivers/net/wireless/ath/carl9170/usb.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c index 99f1897a775d..486957a04bd1 100644 --- a/drivers/net/wireless/ath/carl9170/usb.c +++ b/drivers/net/wireless/ath/carl9170/usb.c @@ -1107,12 +1107,10 @@ static int carl9170_usb_probe(struct usb_interface *intf, static void carl9170_usb_disconnect(struct usb_interface *intf) { struct ar9170 *ar = usb_get_intfdata(intf); - struct usb_device *udev; if (WARN_ON(!ar)) return; - udev = ar->udev; wait_for_completion(&ar->fw_load_wait); if (IS_INITIALIZED(ar)) {