From patchwork Sat Dec 16 13:51:42 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: 849533 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3yzTgv01dPz9s7v for ; Sun, 17 Dec 2017 01:09:31 +1100 (AEDT) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 3yzTgt4PgczDqC2 for ; Sun, 17 Dec 2017 01:09:30 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=users.sourceforge.net (client-ip=217.72.192.78; helo=mout.web.de; envelope-from=elfring@users.sourceforge.net; receiver=) X-Greylist: delayed 646 seconds by postgrey-1.36 at bilbo; Sun, 17 Dec 2017 01:05:37 AEDT Received: from mout.web.de (mout.web.de [217.72.192.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3yzTbP17t6zDsPq for ; Sun, 17 Dec 2017 01:05:36 +1100 (AEDT) Received: from [192.168.1.3] ([77.181.206.168]) by smtp.web.de (mrweb101 [213.165.67.124]) with ESMTPSA (Nemesis) id 0LrarZ-1f9Cmb3JmP-013Q4M; Sat, 16 Dec 2017 14:51:44 +0100 Subject: [PATCH 1/2] ps3: Delete an error message for a failed memory allocation in two functions From: SF Markus Elfring To: linuxppc-dev@lists.ozlabs.org, Benjamin Herrenschmidt , Geoff Levand , Michael Ellerman , Paul Mackerras References: <9b6464bc-a408-de2a-1b54-cb7794b92506@users.sourceforge.net> Message-ID: <58807b28-b2b9-7e77-11b8-21db43c9d5ba@users.sourceforge.net> Date: Sat, 16 Dec 2017 14:51:42 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 MIME-Version: 1.0 In-Reply-To: <9b6464bc-a408-de2a-1b54-cb7794b92506@users.sourceforge.net> Content-Language: en-GB X-Provags-ID: V03:K0:JEDfYHr5oVpbV+dbC53td0AFAHd6BumPpIfoCGzWPL2kLLLM6Px ilPoIsTSoCqKu6/0vuxMZcDsxazHTHe7dt2aKtO8SusAFSsRHpCbwo5B7zTiFRwAyp/ipI6 MP78mHC2mHNiB7CRX7Pn/9q34Civobr/kNbE6BxhrvYAQ+0pVRzMtcp1L3D+XhSMCZIOO4s 0T9dCWAzTrqFxxIN6YdBA== X-UI-Out-Filterresults: notjunk:1; V01:K0:Yc7IStepRDA=:id4usqpT6qFlR/1CtJ3ilm mt4DjzHpSMBQMsuDxgyNX0TELJQYdL5vLaN4UCpUqHYsVJve5h3xvJggCKVe2J9O06q3tmqiZ X0VMPjGib9CdKrkR6GxFBi/g20l3d9Wm0ZO2dAold8se1d91leNiy0gV+xHaHx6Eeg7rk2Vyl dt8y/0AnCUR0ZuVkSmh+TkcV+JQnnZTflngw6wEydzmzWs2B8n45ZIh5LOhVBsOPDdDcEBFfx 3R8qy5OaPQfACsF8dys9G0y0sx2dvpuzMGVomEqKINEKdrvaSCjDhZ19I5ENm/NzOOuf5kmcQ TIhU9E7sJrPPGR8Ad57kovrmUmcTPinaLjBh6NhQL2xL5L4cYOyaa2u6d3mRSstZivatebC4v HIlXR4CEk0uNqc1yNsxABVZsP8qgQ3wp9PvqHQMQmnPQawW3HplVVdGCAZ/J7f/XVB4NHjVMb hnsRG+FVesVK/+QxV4x4m+UfMi7NT6anvfCcw4372Y6MAmM6pYxgY+S99Eoe/WrMbQAU81FJv THNH8f4tdZe4yogAVY+3V0A29+UFISSwz9BSzxB12EbRGato3qIEflU4qqJrYkjhRowgnLC4H 4TE052yg7pru+OBmZ73VWBRyucHpNA1umcocWWim/lRyGY9etbavZZnYw82hRE7VbhrqJKOX7 qb6+d0z4CpL0KahbT5cI+4eP7CsWbI7WUrCLZHCVTyNvK64WTptNDi/fliUaBI9d4esJ9O5Uf x/W72Rltc1phyn+GG66e84pOQyUst5+gGSlxNhMiNSPj5VROiOAM98ESFKBOWKtX045pZ9PP8 aTqndmQn5vSO7PCtehEhGkRRyIOVoNn7Jmh5cmeiFqi0FktiIE= X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.24 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kernel-janitors@vger.kernel.org, LKML Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Markus Elfring Date: Sat, 16 Dec 2017 12:32:42 +0100 Omit an extra message for a memory allocation failure in these functions. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/ps3/ps3-lpm.c | 2 -- drivers/ps3/ps3-vuart.c | 1 - 2 files changed, 3 deletions(-) diff --git a/drivers/ps3/ps3-lpm.c b/drivers/ps3/ps3-lpm.c index e34de9a7d517..ac8d5725c9b4 100644 --- a/drivers/ps3/ps3-lpm.c +++ b/drivers/ps3/ps3-lpm.c @@ -1123,8 +1123,6 @@ int ps3_lpm_open(enum ps3_lpm_tb_type tb_type, void *tb_cache, lpm_priv->tb_cache_internal = kzalloc( lpm_priv->tb_cache_size + 127, GFP_KERNEL); if (!lpm_priv->tb_cache_internal) { - dev_err(sbd_core(), "%s:%u: alloc internal tb_cache " - "failed\n", __func__, __LINE__); result = -ENOMEM; goto fail_malloc; } diff --git a/drivers/ps3/ps3-vuart.c b/drivers/ps3/ps3-vuart.c index b7f300b79ffd..bbaad30a876f 100644 --- a/drivers/ps3/ps3-vuart.c +++ b/drivers/ps3/ps3-vuart.c @@ -929,7 +929,6 @@ static int ps3_vuart_bus_interrupt_get(void) vuart_bus_priv.bmp = kzalloc(sizeof(struct ports_bmp), GFP_KERNEL); if (!vuart_bus_priv.bmp) { - pr_debug("%s:%d: kzalloc failed.\n", __func__, __LINE__); result = -ENOMEM; goto fail_bmp_malloc; }