From patchwork Wed Jan 9 12:10:33 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: WangBo X-Patchwork-Id: 10753957 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5EFEA6C5 for ; Wed, 9 Jan 2019 12:11:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4F24528E86 for ; Wed, 9 Jan 2019 12:11:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 434AB28EA1; Wed, 9 Jan 2019 12:11:22 +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=-7.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,HK_RANDOM_FROM,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 2508928E86 for ; Wed, 9 Jan 2019 12:11:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730089AbfAIMLU (ORCPT ); Wed, 9 Jan 2019 07:11:20 -0500 Received: from m12-16.163.com ([220.181.12.16]:56699 "EHLO m12-16.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726154AbfAIMLU (ORCPT ); Wed, 9 Jan 2019 07:11:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id; bh=TY84r/Ln7WEOJD5tk8 eOJ7YfnM6dQBHRcMrBTtic7Hw=; b=auSw5SVcf4tYNbuEfrkqgt6O8IhPq4G3Ms h9fOMSzhlzAQh4ZGW/Ku77mgmjpGTplCGl99DkdTzG74HdwEyc/Aa3ncxC1kW9kx GXRYdQ1SMX2MidyxEuc6Q1pIS4PGbqTUnImSzYGdWNQJwaltUCXBfduWWtIFo9rf 9+T9104y0= Received: from localhost.localdomain (unknown [110.185.70.223]) by smtp12 (Coremail) with SMTP id EMCowABHzPm85DVcQt6HAA--.14475S2; Wed, 09 Jan 2019 20:10:37 +0800 (CST) From: wangbo To: linux-kernel@vger.kernel.org Cc: ulf.hansson@linaro.org, linux-mmc@vger.kernel.org, wang.bo116@zte.com.cn Subject: [PATCH] mmc:sdio: Remove unneeded variable ret Date: Wed, 9 Jan 2019 20:10:33 +0800 Message-Id: <1547035833-3924-1-git-send-email-wdjjwb@163.com> X-Mailer: git-send-email 2.7.4 X-CM-TRANSID: EMCowABHzPm85DVcQt6HAA--.14475S2 X-Coremail-Antispam: 1Uf129KBjvdXoWrtry8Zw1fJr1kXrW3Jry7Wrg_yoWfAwc_Cr W5Xrs7Grn5Za1rG3W29F1SvryqgFn7ZrnYgFn5Kay3Jr17J3WkWF4DZFn09ryfury0ka1j yr45XryUZF4rCjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUnag43UUUUU== X-Originating-IP: [110.185.70.223] X-CM-SenderInfo: xzgmy4re6rljoofrz/xtbBEhs3GVZX-r6LKAABsE Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP In sdio_bus_remove the variable is unneeded,remove it now. Signed-off-by: wangbo --- drivers/mmc/core/sdio_bus.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c index b6d8203..62b0f5e 100644 --- a/drivers/mmc/core/sdio_bus.c +++ b/drivers/mmc/core/sdio_bus.c @@ -179,7 +179,6 @@ static int sdio_bus_remove(struct device *dev) { struct sdio_driver *drv = to_sdio_driver(dev->driver); struct sdio_func *func = dev_to_sdio_func(dev); - int ret = 0; /* Make sure card is powered before invoking ->remove() */ if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD) @@ -205,7 +204,7 @@ static int sdio_bus_remove(struct device *dev) dev_pm_domain_detach(dev, false); - return ret; + return 0; } static const struct dev_pm_ops sdio_bus_pm_ops = {