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 C8ACAC2D0DA for ; Thu, 26 Dec 2019 12:16:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A3B6F20828 for ; Thu, 26 Dec 2019 12:16:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726513AbfLZMQ2 (ORCPT ); Thu, 26 Dec 2019 07:16:28 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:34246 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725954AbfLZMQ2 (ORCPT ); Thu, 26 Dec 2019 07:16:28 -0500 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 7493925BD243905ADFDC; Thu, 26 Dec 2019 20:16:18 +0800 (CST) Received: from huawei.com (10.175.124.28) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.439.0; Thu, 26 Dec 2019 20:16:07 +0800 From: yu kuai To: , CC: , , , , Subject: [PATCH] fpga: dfl: afu: remove set but not used variable 'afu' Date: Thu, 26 Dec 2019 20:15:33 +0800 Message-ID: <20191226121533.6017-1-yukuai3@huawei.com> X-Mailer: git-send-email 2.17.2 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.175.124.28] 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/fpga/dfl-afu-main.c: In function ‘afu_dev_destroy’: drivers/fpga/dfl-afu-main.c:816:18: warning: variable ‘afu’ set but not used [-Wunused-but-set-variable] It is never used, and so can be removed. Signed-off-by: yu kuai --- drivers/fpga/dfl-afu-main.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/fpga/dfl-afu-main.c b/drivers/fpga/dfl-afu-main.c index e4a34dc7947f..65437b6a6842 100644 --- a/drivers/fpga/dfl-afu-main.c +++ b/drivers/fpga/dfl-afu-main.c @@ -813,10 +813,8 @@ static int afu_dev_init(struct platform_device *pdev) static int afu_dev_destroy(struct platform_device *pdev) { struct dfl_feature_platform_data *pdata = dev_get_platdata(&pdev->dev); - struct dfl_afu *afu; mutex_lock(&pdata->lock); - afu = dfl_fpga_pdata_get_private(pdata); afu_mmio_region_destroy(pdata); afu_dma_region_destroy(pdata); dfl_fpga_pdata_set_private(pdata, NULL); -- 2.17.2