From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH] HID: magicmouse: Delete an error message for a failed memory allocation in magicmouse_probe() Date: Sat, 3 Feb 2018 22:20:10 +0100 Message-ID: <79c01fa9-647c-5c34-41cc-3bc9c09f38ee@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 ([212.227.17.12]:53391 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752489AbeBCVUY (ORCPT ); Sat, 3 Feb 2018 16:20:24 -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: Sat, 3 Feb 2018 22:15:05 +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-magicmouse.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c index 42ed887ba0be..8d17a812c5ba 100644 --- a/drivers/hid/hid-magicmouse.c +++ b/drivers/hid/hid-magicmouse.c @@ -501,10 +501,8 @@ static int magicmouse_probe(struct hid_device *hdev, int ret; msc = devm_kzalloc(&hdev->dev, sizeof(*msc), GFP_KERNEL); - if (msc == NULL) { - hid_err(hdev, "can't alloc magicmouse descriptor\n"); + if (!msc) return -ENOMEM; - } msc->scroll_accel = SCROLL_ACCEL_DEFAULT; -- 2.16.1