From patchwork Fri Dec 15 18:00:46 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: SF Markus Elfring X-Patchwork-Id: 849337 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3yyysT1z32z9t2l for ; Sat, 16 Dec 2017 05:01:01 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755938AbdLOSA5 (ORCPT ); Fri, 15 Dec 2017 13:00:57 -0500 Received: from mout.web.de ([212.227.15.14]:53666 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755409AbdLOSAz (ORCPT ); Fri, 15 Dec 2017 13:00:55 -0500 Received: from [192.168.1.3] ([77.181.82.75]) by smtp.web.de (mrweb004 [213.165.67.108]) with ESMTPSA (Nemesis) id 0Lh90R-1eloeO2KhD-00oVt3; Fri, 15 Dec 2017 19:00:47 +0100 To: linux-pwm@vger.kernel.org, "linux-arm-kernel@lists.infradead.org" , Alexandre Belloni , Nicolas Ferre , Thierry Reding Cc: LKML , kernel-janitors@vger.kernel.org From: SF Markus Elfring Subject: [PATCH] pwm: atmel-tcb: Delete an error message for a failed memory allocation in atmel_tcb_pwm_probe() Message-ID: <8274c498-1d1b-2ece-365c-98ded714a53c@users.sourceforge.net> Date: Fri, 15 Dec 2017 19:00:46 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 MIME-Version: 1.0 Content-Language: en-GB X-Provags-ID: V03:K0:uPa7MRudk4N7wM2fXp85+Bwnbo3xSKuNdZvpFu2RJbrJoTSOsQH 6YQgdWz9CTugfu6jm8I7oWbIA/wc6e87EdMFUS7IAJSj/Crs8hVoopIMy5dKdKeauNTU7xj 9hHQNkbOGuzW6SHPYsJi4gYadCz8sA5gafm0iGuWLFJRQDrwFeIraKLnvjcSORq6yerq4Z2 nXTpl6vPuxC/CmE0puMmg== X-UI-Out-Filterresults: notjunk:1; V01:K0:FZfM+L1k9IE=:/SUqj/YCT50Ds5h/DZSKJg yISDlvlOXj+55XqtXu2RfPsXAodE4b4CDUq7jTqQDjIamlEgrgPh8LFdNL2a8XpogBk5aRRv5 cXtifnV93agQqPR1baniivmg2A86aHF6dANUkq0t56jMpBfz0V3puBNxGHdtcgtYlT0ehZBjJ uDEWNpLQJRT3uF0jUSPZbMkEMTEr/em+G2R9SmjEqXklgwXwxE0epT0TEEp6asegfKtES7y5P sgVNsdpdVY8+ZD/2MR3WfhT948awX2Fw45Ty9diYPzYdhNGaf6o8RJysJEbUeXtl3Cv2FFS1Q xD+dV4W+sM0MIqn5k7CYzOLIVxHbXlxPkjE6j7pzobpT1HZFVUpRbpBHz4Om2z6cqC0IzVirJ whJxbBd9wLMAIFFz9RgvAka1LyJhgufXKh+vAqils619FQnRfJ6mvB3a/umpGva9XGw4i4QYw gf9C1JL/i7VisY2/Rn+jFd7BzUacOltj0XVXZ6dQTRVpB6D/W2zOwOYT6yJEjyRQucRLoW0io mbk5UFcz6cxY+iK+JEhPBECEHnbLisYmyB34GgV66MJjOC8l6U7NEESy/R3691xFhtlyrK41W 2oJJUNag6bMVg8uHYzh+sti4lVl8UaJMjTZi0jGREYUr8JUPCuiCoe67GF8/pmmPRVqDqVro0 qmmzuAExYQGEga53Wkpq7OJ3Cysd2yJk6GdvGdKvDvyxw8NRklMtwjK9CBDEH0QWRYcQAEDaB WS2x7M6YFin1HlSLzhsWcVZGdmb1D7b7fFDs8cI7BWwozUKiFOhOyTsrOW34Air5r6eYCpq+x c801Wwj8Y3jv+RxOGL8Ldp/qFMhY02ZYQRBLe2pnYk64wIkf2Q= Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org From: Markus Elfring Date: Fri, 15 Dec 2017 18:55:11 +0100 Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/pwm/pwm-atmel-tcb.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/pwm/pwm-atmel-tcb.c b/drivers/pwm/pwm-atmel-tcb.c index acd3ce8ecf3f..4fb1be246c44 100644 --- a/drivers/pwm/pwm-atmel-tcb.c +++ b/drivers/pwm/pwm-atmel-tcb.c @@ -401,7 +401,6 @@ static int atmel_tcb_pwm_probe(struct platform_device *pdev) tcbpwm = devm_kzalloc(&pdev->dev, sizeof(*tcbpwm), GFP_KERNEL); if (tcbpwm == NULL) { err = -ENOMEM; - dev_err(&pdev->dev, "failed to allocate memory\n"); goto err_free_tc; }