From patchwork Tue Oct 17 18:55:34 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: 827245 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 3yGkwk39sqz9t3H for ; Wed, 18 Oct 2017 05:58:14 +1100 (AEDT) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 3yGkwk1jzwzDrJg for ; Wed, 18 Oct 2017 05:58:14 +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=212.227.15.4; helo=mout.web.de; envelope-from=elfring@users.sourceforge.net; receiver=) Received: from mout.web.de (mout.web.de [212.227.15.4]) (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 3yGktQ717QzDrJj for ; Wed, 18 Oct 2017 05:56:14 +1100 (AEDT) Received: from [192.168.1.2] ([92.228.183.125]) by smtp.web.de (mrweb002 [213.165.67.108]) with ESMTPSA (Nemesis) id 0MP047-1e7Xhd3gpj-006LoI; Tue, 17 Oct 2017 20:55:39 +0200 Subject: [PATCH 1/2] powerpc-ps3: Delete an error message for a failed memory allocation in update_flash_db() From: SF Markus Elfring To: linuxppc-dev@lists.ozlabs.org, Benjamin Herrenschmidt , Geoff Levand , Michael Ellerman , Paul Mackerras References: <36a8ba41-7f1e-31f8-5d32-19e04393b181@users.sourceforge.net> Message-ID: Date: Tue, 17 Oct 2017 20:55:34 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 MIME-Version: 1.0 In-Reply-To: <36a8ba41-7f1e-31f8-5d32-19e04393b181@users.sourceforge.net> Content-Language: en-GB X-Provags-ID: V03:K0:CGbXAVsa63873XAiv6PHhBZmwdjoLn8lzRtBdXFa05dwU2hIStV 9qbtXbUjoHCDfUgWP5PS9GaoWEvv1ancLq69hyqCW5JYVLtZPZmwHzyfjWWHJJAqckGRg8T 3hIJMO8fNKX7bhWbwG1N8Zic6h3UbzDhlVEvXg+hIJosovvidKTALZFQT6NQK63aGClxYJJ XFgZDkoWRLbi0xi+qJstQ== X-UI-Out-Filterresults: notjunk:1; V01:K0:Wj3D+ABJBa4=:KfATOEHEj4+NiXFJo0mlHy BKSf4nfhXbSrEKcJ6n335SiP5qa2UfnMZ0nKZ3KUURzNz25w7VrZNKoHoUfKYDgZ3YlUNPds4 om9T0XP1cpfBs3+BojQN26c1WXr+wx8x4uTmSZ6waVdWfO6QBM2UpB/bbnSBx8ceZZicLGK1h 25SMniIWmCsuvjUrTtnfE2/5yLGPNANcsqbysaD0ikYcMykQZWRMQz2qiC1k8qQnJNShEPhR6 FbOhl2MNbE0B92lA4MSyoJKz0fpSwloZrf52/y+aQuFD74h6ixWd8e3oNWvJITu/vfdEbU9io inuT2g/ZfmttOxmOf/QQ5KdjNllJ+KdDqv0lTIOYORC6k9p2tHTM/DdBcCKtDBCWGenuv6BWN ZXkpRbAGwsml4gf0KlOu4TJ92V0n4xcittm+RZkCybXdV2i2RBazVFkaYqbMYEl83WJGwqYqk +fCr+DbEHCY5If7Jbfw4bR3LgZtzwYffvAyTufFSd8AeGFRVIleSlSOKIz8z3kCziCvdLukNp LPzJBiXe3bUJ0+6YKmNGIOEVQDKspwKRi4YRX9uYLP2qvjm/XZRLstoLnmELBg586YuqkMQjy X9UTPlnWr9eYxS3i1B2y/Fva4UIus61WyW95KJ2NeNI3xq/WB8CSUHWEhU5nyFkROv2wIm6ne 18120XhEqXFCmJuBRkS5RLosPJo354styS46Z6JleTXcopHhkxeCw8lvgVLMHHiMPmb7TTjLg EqlmPROaZoK2JPrGh9FnIhQpV4GIfjadFItGFsHVV22b2VJIqAAqMmMeYNUJhwQw93P1l4IO9 BN8WhuHYIt3ZYpePP7mvmFmFtDhD2fjwHVCO1ypp/LB1nbFRSk= 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: Tue, 17 Oct 2017 20:00:31 +0200 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 --- arch/powerpc/platforms/ps3/os-area.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/powerpc/platforms/ps3/os-area.c b/arch/powerpc/platforms/ps3/os-area.c index 3db53e8aff92..f2a8875e25d1 100644 --- a/arch/powerpc/platforms/ps3/os-area.c +++ b/arch/powerpc/platforms/ps3/os-area.c @@ -625,10 +625,8 @@ static int update_flash_db(void) /* Read in header and db from flash. */ header = kmalloc(buf_len, GFP_KERNEL); - if (!header) { - pr_debug("%s: kmalloc failed\n", __func__); + if (!header) return -ENOMEM; - } count = os_area_flash_read(header, buf_len, 0); if (count < 0) {