From patchwork Fri Jul 7 09:55:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yangtao Li X-Patchwork-Id: 13304671 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2119FC0015E for ; Fri, 7 Jul 2023 09:56:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233004AbjGGJ4D (ORCPT ); Fri, 7 Jul 2023 05:56:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32972 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231845AbjGGJzj (ORCPT ); Fri, 7 Jul 2023 05:55:39 -0400 Received: from APC01-SG2-obe.outbound.protection.outlook.com (mail-sgaapc01on2095.outbound.protection.outlook.com [40.107.215.95]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 43B51210C; Fri, 7 Jul 2023 02:55:38 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ZRwDUCsF+9QO1S513mvfJny5y+GtpLRxn8dEECG2X9dqZRwccvvg4yOohOpTEa/tQJ9CH5tKtteqYRlHV98/td3prHEEqT2284Ueb3WI65piQkba75R6RpGLJSXbm1k1U0XrEfReqWh/Qlqdx1EZziCxkPf/e2HBo7j5Zl3h11aPfu0Uo52Wv+aJiKAsqsQp0AmNQMxiXRBrG9xcA9XF1t2R+xSG6raF+XqnDXEgU4908YVpGeLnimFwWVkmAfDW+BDBL33oXh/5rKdFVRLqn9Z9g8aDaUeAJMXdvOPNiPU9eBRYMRlXRraB4MCS7tWEiRvhbCKC5S+Fg6GUwMk1EA== 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=eZ6EW3nF9FBgSOGqtMO7sA+4CxK7678/Ifrog9feFnA=; b=BUNGDbl3ulUtxc3FnfCRBtkYUxVS2r/ODMLbaAuuwDCNG4EZC3bsmrSCozK7WRJcWteXflGSjJx9y/xIfdLOh2H4g7Fej48IZ+A2CoRlXV9A+g3fL37RHxGjuQMBH6CXyxmg871casHyqBI2RSWwjmIv/fNekiTNqQapTx19gUdxfAxlnD6BQ+KPln15lSZzp2nk+Q76RwrqOH1kuuRJdF3sxqfj17RIi5G11IVUqbSWLm8yuWeE5LOvDgEs/xvTKv0sJzHIEEy871D6bvmm2y0ClHkoM9plz4r7x7Y4BAXmEgdsnMQyMsdzrO9x8r7XSELKIJpJiG1yqExsk2qmrg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=vivo.com; dmarc=pass action=none header.from=vivo.com; dkim=pass header.d=vivo.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vivo.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=eZ6EW3nF9FBgSOGqtMO7sA+4CxK7678/Ifrog9feFnA=; b=FRoNLPKDSoCZELU4g0q9WyiZnbg5q8yHNr9JZ9L7QeK6PKh7coTIJmnhIwR+1hEMDQmSJ5JF7jRRIR/PXMqOq5UKU7po/wpi889WClkFcU7acda0KruUyH2BNcIuQVoqLvYJJ9L6FPWyl9Xpl/PsCb5vClk3jnu4Jcxxx+MJ+5uDWEoMWKqd9VAzVgeM3+mZ2WoDzGGGXnMswztY+ow46Zv5f1wQiwKwEGLIS7FYr6BjjWjceJ2Q1GyPw9c1eDauwOzcU3WYAU2VlfSXpQFhaF+YJ0XAkwSYqvzF/xpk0UVOCTwlzeMXEfdk+NtI3WXGrEFU3hjqKbs2PHtRGUueBQ== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=vivo.com; Received: from SEZPR06MB5269.apcprd06.prod.outlook.com (2603:1096:101:78::6) by TYSPR06MB6793.apcprd06.prod.outlook.com (2603:1096:400:473::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6565.25; Fri, 7 Jul 2023 09:55:34 +0000 Received: from SEZPR06MB5269.apcprd06.prod.outlook.com ([fe80::fa0e:6c06:7474:285c]) by SEZPR06MB5269.apcprd06.prod.outlook.com ([fe80::fa0e:6c06:7474:285c%5]) with mapi id 15.20.6565.025; Fri, 7 Jul 2023 09:55:34 +0000 From: Yangtao Li To: Sergey Shtylyov , Damien Le Moal Cc: Yangtao Li , linux-ide@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 05/11] ata: sata_rcar: drop useless initializer Date: Fri, 7 Jul 2023 17:55:07 +0800 Message-Id: <20230707095513.64224-5-frank.li@vivo.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230707095513.64224-1-frank.li@vivo.com> References: <20230707095513.64224-1-frank.li@vivo.com> X-ClientProxiedBy: SI2P153CA0004.APCP153.PROD.OUTLOOK.COM (2603:1096:4:140::23) To SEZPR06MB5269.apcprd06.prod.outlook.com (2603:1096:101:78::6) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SEZPR06MB5269:EE_|TYSPR06MB6793:EE_ X-MS-Office365-Filtering-Correlation-Id: 429e2b9e-1d10-4d74-5d69-08db7ed04ea5 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:SEZPR06MB5269.apcprd06.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(4636009)(39860400002)(136003)(396003)(346002)(376002)(366004)(451199021)(66556008)(66946007)(66476007)(4326008)(2616005)(38100700002)(38350700002)(86362001)(186003)(6506007)(26005)(1076003)(83380400001)(36756003)(52116002)(478600001)(6512007)(6666004)(6486002)(110136005)(41300700001)(8936002)(8676002)(4744005)(316002)(5660300002)(2906002);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: vivo.com X-MS-Exchange-CrossTenant-Network-Message-Id: 429e2b9e-1d10-4d74-5d69-08db7ed04ea5 X-MS-Exchange-CrossTenant-AuthSource: SEZPR06MB5269.apcprd06.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Jul 2023 09:55:34.2752 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 923e42dc-48d5-4cbe-b582-1a797a6412ed X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: iu6eN9zE6ImPNpSjMOIUmWtQ+50v/1alsYkZgSpxrTJh00B8WvQ6KNBquF7KrZV0xRQcGLQ61fhPtXnDDcvMBA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYSPR06MB6793 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org There is no need to initialize the variable ret, let's drop it. Signed-off-by: Yangtao Li Reviewed-by: Sergey Shtylyov --- drivers/ata/sata_rcar.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c index 34790f15c1b8..f299b41ab3e6 100644 --- a/drivers/ata/sata_rcar.c +++ b/drivers/ata/sata_rcar.c @@ -862,8 +862,7 @@ static int sata_rcar_probe(struct platform_device *pdev) struct ata_host *host; struct sata_rcar_priv *priv; struct resource *mem; - int irq; - int ret = 0; + int irq, ret; irq = platform_get_irq(pdev, 0); if (irq < 0)