From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752165AbdLFNPs (ORCPT ); Wed, 6 Dec 2017 08:15:48 -0500 Received: from mout.web.de ([212.227.15.14]:64813 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751443AbdLFNPo (ORCPT ); Wed, 6 Dec 2017 08:15:44 -0500 To: linux-usb@vger.kernel.org, Bhumika Goyal , Greg Kroah-Hartman , "Gustavo A. R. Silva" , Johan Hovold Cc: LKML , kernel-janitors@vger.kernel.org From: SF Markus Elfring Subject: [PATCH] USB: imx21-hcd: Delete an error message for a failed memory allocation in activate_etd() Message-ID: <72f18353-9c48-d64d-c860-7ee776b021b7@users.sourceforge.net> Date: Wed, 6 Dec 2017 14:15:22 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:6tl2HSkMcZh39clcL1SOMnyrMdIhos4qLjYq+38zPeyTn0Q8eva rAmVNgIvAoicE7jA9mK9BUPLbPwDiBYCL3i/U5tJm3AokdGvoIaK/WOtumcPrXp+rwtavdM Hxc9c3KlnJPYKKbppsjAV+7l7mQ/LqRkNbFN6gTcqUpFgowVAf/fd4nsHZzcFIGRqF1+ZJR dylMP4Tg3rg8+/coq4OJg== X-UI-Out-Filterresults: notjunk:1;V01:K0:9xogUzgP/0E=:6nxpYbZCYSrAARJDdigEkA yVfHd4QayOOdkX2QlnaZZq6kPVxTKPjCvg5DG+CrUi8UBciam6bVZjXleZSv48x2QnvrH582+ uExZN+EhSZo7ViqmUxFK8W9VGzjWgFmK0wsiEUDhi8+4JhP4FkiDD73xcGJb1X07KO4++5qcK fRk0I5bCR5fie4xj6AkC0hykMMdr/ZAr3bZGGfxvMSdK/4njJ7XOjfXhJuowronzgtWu1y/bb 0NdC/JGfHHiwLjuP1hHa5aPMnij98wste+nVKLq4pPfl7bERkvaK2FrwjhKgn1Y1lrUVPe3wT TgJzjejLR0aLn4dAignV63rhy51mrzMyXKcYhqWYzm6cTu8WdvN5341M18u1ueyH3ve5U5kj+ 54vExECpnSjwGcVusgzixKGOfFn1pnNMmJS3UcDAZAJM+KAUV5gBpfEW9K6insMoNUNDZQU54 ROSyRVJaNH8PB1G41Rtz2tzfP2Gsb21OApK/FYwknyPKBm5uE8b1bV4hL0l8s0G9xkRLhqy/W eVG6nrnkkE8hYY1YxR5N947gfhHW8PPbrs/bbV/acJiCczqvSU/mZEhk3XE4EaNnXyHZYyhAs OdKqmgo3Bf/x37Ga2Hg+8obRGawyKggWC1AG2RQMwExkXeWdPfDPl+GN2yvvvtxHaDj9DZVhI naosYxAg/iSrkJBbt9lQ+Lamy6yl6LQ1kmUarLuUvRm4puro1KnjruMwvMdIMZ/kiN/HkRhOa u7ppCpnQ3R0LZ+nHbJwWilckTVGf8YjN+RMcIQsIJIRGdT4jZJiNq58twvoDxsE8LlWTCRJqr VbCKu4QsoK2uZlp4uClN4JIz8HLvYhtGnoaRFhYnqnQk5B3+8w= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Wed, 6 Dec 2017 13:23:35 +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/usb/host/imx21-hcd.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/usb/host/imx21-hcd.c b/drivers/usb/host/imx21-hcd.c index 3a8bbfe43a8e..2f3d60b07aea 100644 --- a/drivers/usb/host/imx21-hcd.c +++ b/drivers/usb/host/imx21-hcd.c @@ -281,10 +281,8 @@ static void activate_etd(struct imx21 *imx21, int etd_num, u8 dir) etd->len, GFP_ATOMIC); } - if (!etd->bounce_buffer) { - dev_err(imx21->dev, "failed bounce alloc\n"); + if (!etd->bounce_buffer) goto err_bounce_alloc; - } etd->dma_handle = dma_map_single(imx21->dev, -- 2.15.1