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Miller" , linux-crypto@vger.kernel.org (open list:INTEL IAA CRYPTO DRIVER), linux-kernel@vger.kernel.org (open list) Cc: opensource.kernel@vivo.com, Minjie Du Subject: [PATCH v1] crypto: iaa - Remove unnecessary debugfs_create_dir() error check in iaa_crypto_debugfs_init() Date: Tue, 9 Jan 2024 10:19:14 +0800 Message-Id: <20240109021916.20960-1-duminjie@vivo.com> X-Mailer: git-send-email 2.39.0 X-ClientProxiedBy: SG2PR01CA0167.apcprd01.prod.exchangelabs.com (2603:1096:4:28::23) To SG2PR06MB5288.apcprd06.prod.outlook.com (2603:1096:4:1dc::9) 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: SG2PR06MB5288:EE_|KL1PR0601MB3940:EE_ X-MS-Office365-Filtering-Correlation-Id: e2c2cf28-e5b6-4d60-089b-08dc10b97515 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: G1Io6tZYaMAJaBRVZ4ilIJGsDuHJxSi46mZEuunY6fApcfjG4NsozXWiq2ByA8jEAm6eLd43RVU2LzYF/MIv3Oe5O7O8I9xiSAchoHlJI4GOQ9+J6e5l03Bb28tPj+/8zKpFfxoi2oQMA+c0g8zt9JpLmSLKjK2oVHLSOuhoFmWhIVL8iMdevYYHeGm/Q5MKxI6hCxRTSvXLp9GkYPyWfFduJdsE1pEz/TAKq7YS32Fg86l6gH76+yT5+XERh03R+Nv+zSFWpgbuBvYexwp4g8UrcTDDYKhiONsOaeFx1Vx1lbmuu/2zEgzMrBJxo5VWb4J6H/02mv1o4Jhuo1UT8NK1oxYDpSlh+71D4YL0TWgFIdzKcJOIbOOZTDJ9EcguDDD0UrcN9fz7xJEqYr45dm3rxfTeF+ktxRB0pGBNogtoWPKnZXNMzTKvd6pXkK+xTGca5eSvL4nu6yPJh1mRVJ9D7YJB2xh5JjpjRSS1qnymT26poUSmDFmg1xSO4H6CIBZmcszOfUuA5xIiN79F96IlX1S4h9DpzPi8QBc8UOOHpqgi60l3AuIrkk7LhboDnu8kYE8cdEdw3uOi7bWITSo1UV5ZZcQnW7rE4gqUj5ZAIosfyuJA8XNcIkQsumBI 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)(376002)(396003)(366004)(136003)(39860400002)(346002)(230922051799003)(186009)(64100799003)(1800799012)(451199024)(6506007)(52116002)(478600001)(6512007)(38350700005)(107886003)(2616005)(6486002)(1076003)(83380400001)(26005)(66556008)(66946007)(66476007)(36756003)(8676002)(8936002)(6666004)(110136005)(316002)(4326008)(4744005)(38100700002)(2906002)(5660300002)(86362001)(41300700001); 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: e2c2cf28-e5b6-4d60-089b-08dc10b97515 X-MS-Exchange-CrossTenant-AuthSource: SG2PR06MB5288.apcprd06.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jan 2024 02:19:50.1055 (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: gKhcZmh/NgXh2J1cbNLepX/g6KElvGvApOetgS+wBRDn0YUjvKnxyznt/ate1uFobBpHiTcoA1frQIwROOnPTw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: KL1PR0601MB3940 This patch removes the debugfs_create_dir() error checking in iaa_crypto_debugfs_init(). Because the debugfs_create_dir() is developed in a way that the caller can safely handle the errors that occur during the creation of DebugFS nodes. Signed-off-by: Minjie Du --- drivers/crypto/intel/iaa/iaa_crypto_stats.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/crypto/intel/iaa/iaa_crypto_stats.c b/drivers/crypto/intel/iaa/iaa_crypto_stats.c index 2e3b7b73af20..cbf87d0effe3 100644 --- a/drivers/crypto/intel/iaa/iaa_crypto_stats.c +++ b/drivers/crypto/intel/iaa/iaa_crypto_stats.c @@ -275,8 +275,6 @@ int __init iaa_crypto_debugfs_init(void) return -ENODEV; iaa_crypto_debugfs_root = debugfs_create_dir("iaa_crypto", NULL); - if (!iaa_crypto_debugfs_root) - return -ENOMEM; debugfs_create_u64("max_comp_delay_ns", 0644, iaa_crypto_debugfs_root, &max_comp_delay_ns);