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Wysocki" , Daniel Lezcano , Amit Kucheria , Zhang Rui , Philipp Zabel , Matthias Brugger , AngeloGioacchino Del Regno , =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= , Alexandre Mergnat , Chen-Yu Tsai , Minjie Du , Balsam CHIHI , linux-pm@vger.kernel.org (open list:THERMAL), linux-kernel@vger.kernel.org (open list), linux-arm-kernel@lists.infradead.org (moderated list:ARM/Mediatek SoC support), linux-mediatek@lists.infradead.org (moderated list:ARM/Mediatek SoC support) Cc: opensource.kernel@vivo.com Subject: [PATCH v1] thermal/drivers/mediatek/lvts_thermal: remove extra error check in lvts_debugfs_init() Date: Thu, 21 Sep 2023 15:55:11 +0800 Message-Id: <20230921075518.3016-1-duminjie@vivo.com> X-Mailer: git-send-email 2.39.0 X-ClientProxiedBy: TYAPR04CA0023.apcprd04.prod.outlook.com (2603:1096:404:15::35) To SG2PR06MB5288.apcprd06.prod.outlook.com (2603:1096:4:1dc::9) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SG2PR06MB5288:EE_|TYZPR06MB4634:EE_ X-MS-Office365-Filtering-Correlation-Id: 564bd8ec-13d4-4368-619c-08dbba783b9f 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:SG2PR06MB5288.apcprd06.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(396003)(366004)(376002)(346002)(39860400002)(136003)(1800799009)(186009)(451199024)(6512007)(52116002)(6486002)(6506007)(6666004)(83380400001)(921005)(38100700002)(38350700002)(86362001)(36756003)(2616005)(107886003)(1076003)(26005)(110136005)(4744005)(66476007)(7416002)(316002)(66556008)(41300700001)(66946007)(2906002)(5660300002)(8936002)(8676002)(4326008)(478600001);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: 564bd8ec-13d4-4368-619c-08dbba783b9f X-MS-Exchange-CrossTenant-AuthSource: SG2PR06MB5288.apcprd06.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Sep 2023 07:56:16.4955 (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: FSmm6VRhlexzJRkunVXHyUI5LrSZL/2JIaE4XlzPsHaHZzSsu5wiPDRIiNZ415qjq3T50JDFwmayFc7o2e8JUA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYZPR06MB4634 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230921_005631_444862_E4CAB8AA X-CRM114-Status: UNSURE ( 9.01 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org As per the comment above debugfs_create_dir(), it is not expected to return an error, so an extra error check is not needed. Drop the return check of debugfs_create_dir() in lvts_debugfs_init() Signed-off-by: Minjie Du --- drivers/thermal/mediatek/lvts_thermal.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c index effd9b00a424..171ce25fddf5 100644 --- a/drivers/thermal/mediatek/lvts_thermal.c +++ b/drivers/thermal/mediatek/lvts_thermal.c @@ -213,8 +213,6 @@ static int lvts_debugfs_init(struct device *dev, struct lvts_domain *lvts_td) sprintf(name, "controller%d", i); dentry = debugfs_create_dir(name, lvts_td->dom_dentry); - if (!dentry) - continue; regset = devm_kzalloc(dev, sizeof(*regset), GFP_KERNEL); if (!regset)