From patchwork Sun Dec 24 08:21:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ovidiu Panait X-Patchwork-Id: 758098 Received: from mx0b-0064b401.pphosted.com (mx0b-0064b401.pphosted.com [205.220.178.238]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C33603FF5 for ; Sun, 24 Dec 2023 08:21:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=windriver.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=windriver.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=windriver.com header.i=@windriver.com header.b="UnzPIzGw" Received: from pps.filterd (m0250812.ppops.net [127.0.0.1]) by mx0a-0064b401.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 3BO8A1a1001819; Sun, 24 Dec 2023 08:21:16 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=windriver.com; h=from:to:cc:subject:date:message-id:in-reply-to:references :content-transfer-encoding:content-type:mime-version; s= PPS06212021; bh=Uz655i0lnZajLzx004uBUnAj+0q5ECAJU6oreE+oOAw=; b= UnzPIzGwrA8Bzv3TZaYbywMpd2P8HdfY4+oycCIMKzEgbJGHvnuTon4k9jbxeuVu 8pLwUKEwGviNSs+YsgS2NxDSV7vAfSRtFRNZ0gjuA/ohjEcZos0gOR2V1Ibj897G bOcU3snV4b4uUBhvU6ymX12sNxoctJ2zI4gr8/IC3PJaZ5zasiNWIFIWNp/GdHNn XS/V/flOIFhV6mZeN3qpbXUhyIMd98lHLg/pFkAF6FJHMj8ohE+pnMhg6G1sTz00 nFS7y5PAXziIRvDYWJZsFY46sqrq5ZSSqw6KRQfiMl8iVIE7MqKrDiAjGTFFOmvB Zpqx7OxvKXo9X/796VpGyw== Received: from nam04-bn8-obe.outbound.protection.outlook.com (mail-bn8nam04lp2040.outbound.protection.outlook.com [104.47.74.40]) by mx0a-0064b401.pphosted.com (PPS) with ESMTPS id 3v5ph60rss-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 24 Dec 2023 08:21:16 +0000 (GMT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=a/gavy22huyPPubnSFwx5M0h9fyYb3jew7UDnYdMpbP981M7gcQgnsqACDvfGtUI+qOy4dBnsDQ2E2MpECaCk5lrV86cUDcknGgZGnjh4O6KQTmIhOPoI+uJG17rzzxvFp5UXlsuFSrTRC4GPThKXkixq+xe/nb5V+tsIRok3KRFTG771jjlNDCTlLf4WPNjGfP3DtfqiwuLSzDYmnt0p+tuypsUZV201Oy1CS/NbRA1p6UDCHTJ8s2Ie6tc3aS5prPra0dzwi67oUejmLj45dqQuAtPLR3UWfY4gxPwmlftZkkSm9KUMa3a2aYx2AGU7Hw91q62H669HVd7cPgZhA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=Uz655i0lnZajLzx004uBUnAj+0q5ECAJU6oreE+oOAw=; b=NihVoD8Gb4TGLzKVW9Lk3x5vtHEkiaLpgMPcQYfxXKMXbcwvjUhop7Fbouju5uMkxr8YAFnaKEoWBj6l0PzQN3E3ksiIqtZffZZrf/5uaYbJWyKwguxc0K9xA0Uk7bCDtJpxTkuHKQ4CDO+y0FFs3wpRxbmaEo2RoTV7AZP/movFMAKusGtkpeWdwMYN34Gyco0FgXxkn8GxY4q+MUbcJGXpag9tuVXu/seNXSQCyUtcvXcP5qEYUlMbPS/9DS9ym/pivVdzgIbSpm2QDrphCB+OeYH3SrmpcVPrPbOy3vECHJwo+JAkpo2WLJaWe3xTWraqEf+ySiIctN5B2NqfwQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=windriver.com; dmarc=pass action=none header.from=windriver.com; dkim=pass header.d=windriver.com; arc=none Received: from DM4PR11MB5327.namprd11.prod.outlook.com (2603:10b6:5:392::22) by MN2PR11MB4693.namprd11.prod.outlook.com (2603:10b6:208:261::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7113.24; Sun, 24 Dec 2023 08:21:14 +0000 Received: from DM4PR11MB5327.namprd11.prod.outlook.com ([fe80::7c2e:5b95:fdc2:30e]) by DM4PR11MB5327.namprd11.prod.outlook.com ([fe80::7c2e:5b95:fdc2:30e%3]) with mapi id 15.20.7113.023; Sun, 24 Dec 2023 08:21:14 +0000 From: ovidiu.panait@windriver.com To: linux-crypto@vger.kernel.org Cc: herbert@gondor.apana.org.au, davem@davemloft.net, festevam@gmail.com Subject: [PATCH v2 10/14] crypto: sahara - use dev_err_probe() Date: Sun, 24 Dec 2023 10:21:40 +0200 Message-Id: <20231224082144.3894863-11-ovidiu.panait@windriver.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231224082144.3894863-1-ovidiu.panait@windriver.com> References: <20231224082144.3894863-1-ovidiu.panait@windriver.com> X-ClientProxiedBy: VI1PR09CA0094.eurprd09.prod.outlook.com (2603:10a6:803:78::17) To DM4PR11MB5327.namprd11.prod.outlook.com (2603:10b6:5:392::22) Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM4PR11MB5327:EE_|MN2PR11MB4693:EE_ X-MS-Office365-Filtering-Correlation-Id: e390fe2b-4b7f-403a-ca61-08dc04594b72 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DM4PR11MB5327.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230031)(396003)(366004)(346002)(376002)(136003)(39850400004)(230922051799003)(186009)(451199024)(64100799003)(1800799012)(6666004)(6486002)(478600001)(2906002)(8936002)(5660300002)(36756003)(52116002)(6916009)(66946007)(66476007)(66556008)(8676002)(38350700005)(9686003)(4326008)(6506007)(6512007)(316002)(83380400001)(86362001)(1076003)(26005)(2616005)(41300700001)(38100700002); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: windriver.com X-MS-Exchange-CrossTenant-Network-Message-Id: e390fe2b-4b7f-403a-ca61-08dc04594b72 X-MS-Exchange-CrossTenant-AuthSource: DM4PR11MB5327.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Dec 2023 08:21:14.5820 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 8ddb2873-a1ad-4a18-ae4e-4644631433be X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 8XmgqTiU4BUNU3uPY6jh8JRZJzPyPU1S6TCQrmCtLVz8mgacd2Qsqf3FUhL0asnZj3NVIWra2SLw1NT0YBD8fjGjpXIRaDPTXgJcyhtOK7M= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB4693 X-Proofpoint-ORIG-GUID: tlhS4KvElg-AzNiDnyHk4qpmW557Of5d X-Proofpoint-GUID: tlhS4KvElg-AzNiDnyHk4qpmW557Of5d X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-16_25,2023-11-16_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 priorityscore=1501 clxscore=1015 malwarescore=0 suspectscore=0 spamscore=0 adultscore=0 mlxscore=0 mlxlogscore=861 bulkscore=0 impostorscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2311290000 definitions=main-2312240066 From: Ovidiu Panait Switch to use dev_err_probe() to simplify the error paths and unify message template. While at it, also remove explicit error messages from every potential -ENOMEM. Signed-off-by: Ovidiu Panait --- drivers/crypto/sahara.c | 27 +++++++++------------------ 1 file changed, 9 insertions(+), 18 deletions(-) diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c index 619a1df69410..253a3dafdff1 100644 --- a/drivers/crypto/sahara.c +++ b/drivers/crypto/sahara.c @@ -1346,10 +1346,9 @@ static int sahara_probe(struct platform_device *pdev) err = devm_request_irq(&pdev->dev, irq, sahara_irq_handler, 0, dev_name(&pdev->dev), dev); - if (err) { - dev_err(&pdev->dev, "failed to request irq\n"); - return err; - } + if (err) + return dev_err_probe(&pdev->dev, err, + "failed to request irq\n"); /* clocks */ dev->clk_ipg = devm_clk_get_enabled(&pdev->dev, "ipg"); @@ -1366,10 +1365,8 @@ static int sahara_probe(struct platform_device *pdev) dev->hw_desc[0] = dmam_alloc_coherent(&pdev->dev, SAHARA_MAX_HW_DESC * sizeof(struct sahara_hw_desc), &dev->hw_phys_desc[0], GFP_KERNEL); - if (!dev->hw_desc[0]) { - dev_err(&pdev->dev, "Could not allocate hw descriptors\n"); + if (!dev->hw_desc[0]) return -ENOMEM; - } dev->hw_desc[1] = dev->hw_desc[0] + 1; dev->hw_phys_desc[1] = dev->hw_phys_desc[0] + sizeof(struct sahara_hw_desc); @@ -1377,10 +1374,8 @@ static int sahara_probe(struct platform_device *pdev) /* Allocate space for iv and key */ dev->key_base = dmam_alloc_coherent(&pdev->dev, 2 * AES_KEYSIZE_128, &dev->key_phys_base, GFP_KERNEL); - if (!dev->key_base) { - dev_err(&pdev->dev, "Could not allocate memory for key\n"); + if (!dev->key_base) return -ENOMEM; - } dev->iv_base = dev->key_base + AES_KEYSIZE_128; dev->iv_phys_base = dev->key_phys_base + AES_KEYSIZE_128; @@ -1388,19 +1383,15 @@ static int sahara_probe(struct platform_device *pdev) dev->context_base = dmam_alloc_coherent(&pdev->dev, SHA256_DIGEST_SIZE + 4, &dev->context_phys_base, GFP_KERNEL); - if (!dev->context_base) { - dev_err(&pdev->dev, "Could not allocate memory for MDHA context\n"); + if (!dev->context_base) return -ENOMEM; - } /* Allocate space for HW links */ dev->hw_link[0] = dmam_alloc_coherent(&pdev->dev, SAHARA_MAX_HW_LINK * sizeof(struct sahara_hw_link), &dev->hw_phys_link[0], GFP_KERNEL); - if (!dev->hw_link[0]) { - dev_err(&pdev->dev, "Could not allocate hw links\n"); + if (!dev->hw_link[0]) return -ENOMEM; - } for (i = 1; i < SAHARA_MAX_HW_LINK; i++) { dev->hw_phys_link[i] = dev->hw_phys_link[i - 1] + sizeof(struct sahara_hw_link); @@ -1431,8 +1422,8 @@ static int sahara_probe(struct platform_device *pdev) version = (version >> 8) & 0xff; } if (err == -ENODEV) { - dev_err(&pdev->dev, "SAHARA version %d not supported\n", - version); + dev_err_probe(&pdev->dev, err, + "SAHARA version %d not supported\n", version); goto err_algs; }