From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753626AbdHKSBS (ORCPT ); Fri, 11 Aug 2017 14:01:18 -0400 Received: from mout.web.de ([212.227.15.3]:65215 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753557AbdHKSBQ (ORCPT ); Fri, 11 Aug 2017 14:01:16 -0400 To: alsa-devel@alsa-project.org, Daniel Mack , Jaroslav Kysela , Takashi Iwai Cc: LKML , kernel-janitors@vger.kernel.org From: SF Markus Elfring Subject: [PATCH] ALSA: usb: caiaq: audio: Delete two error messages for a failed memory allocation in alloc_urbs() Message-ID: <8cb2a553-e247-f432-48ef-1a7438416366@users.sourceforge.net> Date: Fri, 11 Aug 2017 20:00:30 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:x4Gw8rLcsJEIEPXSDE+nkixZoJwpy0JhEnDynhjgXlSD4k8Hg/a v8ksXEEbT6Mmhc5+52Ar3PakCG6vFmrBFGUkZ2vvHfnOw16qX5cyOEydeDG6ev3z7fGcDSf Ejd/tZOQJoJm0zObM69YX8rpbCVCjGoZB9TyhJxASjLQfeUCFM+sEXgyV/oX1f9yolwge2u 9oEp3V7C1nvel6fFA8CtA== X-UI-Out-Filterresults: notjunk:1;V01:K0:MpGA2XVgIRQ=:Lp4mSPbxhqf9j/LW0FTXE1 TRy6YhiQFc9epcd32RzPae6zRtnmni4Ujiuw4VbSIJlRWpO3FSUo5PPz54OOAv3I6WU2RqjdF MmSKeQD/+QSameVWlGdo6GerMxyMr8JWgAu0+Spv6FG/4QRUafgSQlpCGEV05dJnV3jdQ4O5N 7nB8/OE26KrhJP83xclIXD0w2mUw4fHZsXDx346qt2s2r3UXoMHdGnGjjQb4TwQngZ6aWlrfC tvIBvSHAUoGnqAvjfqTveN5/obR6gqU0KTlek+71RJlMgADRlEXqVHIRmv5fLQBvJuazSa2Tj 3Sg5j2xc38iOh9JJb0viMwFJ0yXhYlRRaejTr1cEa0gwtU3/wilq6+Vge+HhpHUtafBLT5czp zQIBJL4WUpdYZRUFYTuGZ152SA2WlLXCPAr8zop4M5Tz3/LIraEp53DsWciY7SFiKucZ+OzFu ZoW96Gcqjuk14TL0AfY7y4eq+qc6B5vw8aTkYjNnvaCeLksJ07wBF3LVKDKT6MbE8suI1SHb2 ezLgfsTbjRAWYW76POtBGTc6Dxu2OpH/EmmzqOUFI8Y9IL4evIw2ahQj7L19CgqaeY6u6vxxN /r5Et+mVx64FS3nhm1XMJ28i4TN51ku4mthb4tGmxTnRorAc6NlDirK9VSRitErECPXPWgXGa w93ZYT6+/r8TW07Ht6ZtAVV5M2pClsYXGQpfV2H8bzrJnSJHDnilHHb0sUvwTpF+sUXWsD1L9 WaPM1fMn4daETqt1iUIYBuL41LYYBvVpXKMBYlOYPbndIM5eHKQTx5uSzRjUz2qIJI0xhZX+X pT9Cu6GvgyO53JFPqq6W/jiY1wttWt1kCm86xJ3XGeTBIW0lTI= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Fri, 11 Aug 2017 19:39:06 +0200 Omit extra messages for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- sound/usb/caiaq/audio.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c index 8f66ba730d69..1f306155e76a 100644 --- a/sound/usb/caiaq/audio.c +++ b/sound/usb/caiaq/audio.c @@ -731,7 +731,6 @@ static struct urb **alloc_urbs(struct snd_usb_caiaqdev *cdev, int dir, int *ret) urbs = kmalloc(N_URBS * sizeof(*urbs), GFP_KERNEL); if (!urbs) { - dev_err(dev, "unable to kmalloc() urbs, OOM!?\n"); *ret = -ENOMEM; return NULL; } @@ -746,7 +745,6 @@ static struct urb **alloc_urbs(struct snd_usb_caiaqdev *cdev, int dir, int *ret) urbs[i]->transfer_buffer = kmalloc(FRAMES_PER_URB * BYTES_PER_FRAME, GFP_KERNEL); if (!urbs[i]->transfer_buffer) { - dev_err(dev, "unable to kmalloc() transfer buffer, OOM!?\n"); *ret = -ENOMEM; return urbs; } -- 2.14.0