From patchwork Thu Jun 10 02:12:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Leizhen (ThunderTown)" X-Patchwork-Id: 1490148 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=HAsH0F74; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4G0nZl25sDz9s1l for ; Thu, 10 Jun 2021 12:13:35 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=xHzCEyWbGDntdIvNNb1PgBFuxOr0nVb/3D2WcPXbYKU=; b=HAsH0F74h5S/4F 4IT+Z+PwsFV8F8dax3XmnjTtWJCDzrBCQs5TtOZb9VtNhMo7UaOM2EQMcHLZ8Ta4VkQJFhweGNptW z2iI2dNO+yMXY9eyTa2toWJkPtXUl2Xtzi93RQJO8zjmKac9kRbLUlzJ0DY2wXqO08NJplfkpkbFj 8c4vb007n5dS2HgExS3aiIaWz4GUbGYrYt/6Dae2vOc1mpyw2zOdF6ArSe0WCXccz/Fz/0XcOs+70 j95ovxMHuWwWUerSPx4gs2qRo5yg2h27CcHTIFpb96p5T+N4XQOILYWBc2s96uewla9ZuXsNSGee/ gNuuWyRbrCwRczhlfMOA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lrABJ-00GO7X-VK; Thu, 10 Jun 2021 02:12:30 +0000 Received: from szxga01-in.huawei.com ([45.249.212.187]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lrABG-00GO5k-0v for linux-mtd@lists.infradead.org; Thu, 10 Jun 2021 02:12:27 +0000 Received: from dggemv711-chm.china.huawei.com (unknown [172.30.72.55]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4G0nRg15vDzWsTp; Thu, 10 Jun 2021 10:07:27 +0800 (CST) Received: from dggpemm500006.china.huawei.com (7.185.36.236) by dggemv711-chm.china.huawei.com (10.1.198.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Thu, 10 Jun 2021 10:12:13 +0800 Received: from thunder-town.china.huawei.com (10.174.177.72) by dggpemm500006.china.huawei.com (7.185.36.236) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Thu, 10 Jun 2021 10:12:13 +0800 From: Zhen Lei To: Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , linux-mtd CC: Zhen Lei Subject: [PATCH 1/1] mtd: mtdoops: remove unnecessary oom message Date: Thu, 10 Jun 2021 10:12:01 +0800 Message-ID: <20210610021201.15076-1-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.174.177.72] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpemm500006.china.huawei.com (7.185.36.236) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210609_191226_274432_EC09071B X-CRM114-Status: UNSURE ( 8.99 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Fixes scripts/checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Remove it can help us save a bit of memory. Signed-off-by: Zhen Lei --- drivers/mtd/mtdoops.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) Content analysis details: (-2.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [45.249.212.187 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Fixes scripts/checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Remove it can help us save a bit of memory. Signed-off-by: Zhen Lei --- drivers/mtd/mtdoops.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/mtd/mtdoops.c b/drivers/mtd/mtdoops.c index 862c4a8892346bc..227df24387df5e2 100644 --- a/drivers/mtd/mtdoops.c +++ b/drivers/mtd/mtdoops.c @@ -401,10 +401,8 @@ static int __init mtdoops_init(void) cxt->mtd_index = mtd_index; cxt->oops_buf = vmalloc(record_size); - if (!cxt->oops_buf) { - printk(KERN_ERR "mtdoops: failed to allocate buffer workspace\n"); + if (!cxt->oops_buf) return -ENOMEM; - } memset(cxt->oops_buf, 0xff, record_size); cxt->oops_buf_busy = 0;