From patchwork Wed Jan 18 17:46:46 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guenter Roeck X-Patchwork-Id: 9524465 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 1995A6020B for ; Wed, 18 Jan 2017 17:52:33 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0AF1526E8A for ; Wed, 18 Jan 2017 17:52:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F40A228618; Wed, 18 Jan 2017 17:52:32 +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=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID 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 A29CB26E8A for ; Wed, 18 Jan 2017 17:52:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753292AbdARRsw (ORCPT ); Wed, 18 Jan 2017 12:48:52 -0500 Received: from bh-25.webhostbox.net ([208.91.199.152]:58910 "EHLO bh-25.webhostbox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752309AbdARRst (ORCPT ); Wed, 18 Jan 2017 12:48:49 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=roeck-us.net; s=default; h=References:In-Reply-To:Message-Id:Date:Subject: Cc:To:From; bh=5/qi81Z3JzdGO5RoEZkXwL8i4O6uJvqiCSdNT21aLDg=; b=pzgwVAlOmo2Xv2 0BNfRRBA+UFOniZ3zT3cvAbex9jKx9I2xQLLQgbODOvqK2/Nm7TzxptaAj3MV+7Z549JuQur2jIL7 jZ0Pt5csbC+rKbMKwpBgIwOA2Zry5TUE4F0NsP2tPZgOzWuDslgHB7l8OhwZJl/CeZx5OtUDm9SFx le/S4u71f2gX7m3durK4RrIkHuYZQEVAMAv14p0UlCeu6XpCR/GlZmjCaYdaWIeIXflbnjebi7Dvu DW2IWxKYeSQbNuJH8IPbgSBffjZ+YZZ5hM1dXwqmdatXLo2Oi3VIKO1UPDUJm5q2SFg37D1wVa9Mn Ddp2OxspNrq7YTJiVOmg==; Received: from 108-223-40-66.lightspeed.sntcca.sbcglobal.net ([108.223.40.66]:45206 helo=localhost) by bh-25.webhostbox.net with esmtpa (Exim 4.86_1) (envelope-from ) id 1cTuLi-001mDL-W5; Wed, 18 Jan 2017 17:48:43 +0000 From: Guenter Roeck To: Dmitry Torokhov Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Guenter Roeck Subject: [PATCH 25/33] Input: atmel-wm97xx - Drop unnecessary error messages and other changes Date: Wed, 18 Jan 2017 09:46:46 -0800 Message-Id: <1484761614-12225-26-git-send-email-linux@roeck-us.net> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1484761614-12225-1-git-send-email-linux@roeck-us.net> References: <1484761614-12225-1-git-send-email-linux@roeck-us.net> X-Authenticated_sender: guenter@roeck-us.net X-OutGoing-Spam-Status: No, score=-1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - bh-25.webhostbox.net X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - roeck-us.net X-Get-Message-Sender-Via: bh-25.webhostbox.net: authenticated_id: guenter@roeck-us.net X-Authenticated-Sender: bh-25.webhostbox.net: guenter@roeck-us.net X-Source: X-Source-Args: X-Source-Dir: Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Error messages after memory allocation failures are unnecessary and can be dropped. This conversion was done automatically with coccinelle using the following semantic patches. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches - Drop unnecessary braces around conditional return statements - Drop error message after devm_kzalloc() failure Signed-off-by: Guenter Roeck --- drivers/input/touchscreen/atmel-wm97xx.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/input/touchscreen/atmel-wm97xx.c b/drivers/input/touchscreen/atmel-wm97xx.c index 7ec0421c0dd8..8cf0b2be2df4 100644 --- a/drivers/input/touchscreen/atmel-wm97xx.c +++ b/drivers/input/touchscreen/atmel-wm97xx.c @@ -339,10 +339,8 @@ static int __init atmel_wm97xx_probe(struct platform_device *pdev) int ret; atmel_wm97xx = kzalloc(sizeof(struct atmel_wm97xx), GFP_KERNEL); - if (!atmel_wm97xx) { - dev_dbg(&pdev->dev, "out of memory\n"); + if (!atmel_wm97xx) return -ENOMEM; - } atmel_wm97xx->wm = wm; atmel_wm97xx->regs = (void *)ATMEL_WM97XX_AC97C_IOMEM;