From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH] hid-zydacron: Delete an error message for a failed memory allocation in zc_probe() Date: Fri, 2 Feb 2018 21:46:37 +0100 Message-ID: <4064fe6c-18d1-1a82-ea46-9c2d86cdbf69@users.sourceforge.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from mout.web.de ([212.227.15.14]:50635 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751557AbeBBUqq (ORCPT ); Fri, 2 Feb 2018 15:46:46 -0500 Content-Language: en-US Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: linux-input@vger.kernel.org, Benjamin Tissoires , Jiri Kosina Cc: LKML , kernel-janitors@vger.kernel.org From: Markus Elfring Date: Fri, 2 Feb 2018 21:41:37 +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/hid/hid-zydacron.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/hid/hid-zydacron.c b/drivers/hid/hid-zydacron.c index 1a660bd97ab2..3e8afaea2ab3 100644 --- a/drivers/hid/hid-zydacron.c +++ b/drivers/hid/hid-zydacron.c @@ -170,10 +170,8 @@ static int zc_probe(struct hid_device *hdev, const struct hid_device_id *id) struct zc_device *zc; zc = devm_kzalloc(&hdev->dev, sizeof(*zc), GFP_KERNEL); - if (zc == NULL) { - hid_err(hdev, "can't alloc descriptor\n"); + if (!zc) return -ENOMEM; - } hid_set_drvdata(hdev, zc); -- 2.16.1