From patchwork Thu Dec 10 13:56:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zheng Yongjun X-Patchwork-Id: 1414191 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CsFpR1XpVz9sX4 for ; Fri, 11 Dec 2020 00:57:02 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730749AbgLJN4j (ORCPT ); Thu, 10 Dec 2020 08:56:39 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:9494 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727531AbgLJN43 (ORCPT ); Thu, 10 Dec 2020 08:56:29 -0500 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4CsFmL098SzhpfS; Thu, 10 Dec 2020 21:55:14 +0800 (CST) Received: from ubuntu.network (10.175.138.68) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server id 14.3.487.0; Thu, 10 Dec 2020 21:55:40 +0800 From: Zheng Yongjun To: , , , CC: Zheng Yongjun Subject: [PATCH -next] gpio: simplify the return expression of cs5535_gpio_probe() Date: Thu, 10 Dec 2020 21:56:09 +0800 Message-ID: <20201210135609.1372-1-zhengyongjun3@huawei.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 X-Originating-IP: [10.175.138.68] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Simplify the return expression. Signed-off-by: Zheng Yongjun --- drivers/gpio/gpio-cs5535.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/gpio/gpio-cs5535.c b/drivers/gpio/gpio-cs5535.c index 53b24e3ae7de..6da3a247614a 100644 --- a/drivers/gpio/gpio-cs5535.c +++ b/drivers/gpio/gpio-cs5535.c @@ -345,12 +345,8 @@ static int cs5535_gpio_probe(struct platform_device *pdev) mask_orig, mask); /* finally, register with the generic GPIO API */ - err = devm_gpiochip_add_data(&pdev->dev, &cs5535_gpio_chip.chip, - &cs5535_gpio_chip); - if (err) - return err; - - return 0; + return devm_gpiochip_add_data(&pdev->dev, &cs5535_gpio_chip.chip, + &cs5535_gpio_chip); } static struct platform_driver cs5535_gpio_driver = {