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Petersen" To: ebiggers@google.com, alim.akhtar@samsung.com, jejb@linux.ibm.com, shipujin.t@gmail.com, Bean Huo , avri.altman@wdc.com, satyat@google.com, john.garry@huawei.com Cc: "Martin K . Petersen" , linux-scsi@vger.kernel.org, Bean Huo , linux-kernel@vger.kernel.org Subject: Re: [PATCH v3] scsi: ufs: Remove unnecessary devm_kfree Date: Thu, 14 Jan 2021 23:08:24 -0500 Message-Id: <161068333185.18181.5939894363923891007.b4-ty@oracle.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210112092128.19295-1-huobean@gmail.com> References: <20210112092128.19295-1-huobean@gmail.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [138.3.200.9] X-ClientProxiedBy: SN4PR0501CA0139.namprd05.prod.outlook.com (2603:10b6:803:2c::17) To PH0PR10MB4759.namprd10.prod.outlook.com (2603:10b6:510:3d::12) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from ca-mkp.mkp.ca.oracle.com (138.3.200.9) by SN4PR0501CA0139.namprd05.prod.outlook.com (2603:10b6:803:2c::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3784.7 via Frontend Transport; Fri, 15 Jan 2021 04:08:42 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 34be5c1b-0b68-4a55-b65e-08d8b90b4029 X-MS-TrafficTypeDiagnostic: PH0PR10MB4568: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2449; 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X-MS-Exchange-AntiSpam-MessageData: =?utf-8?B?TXZqOUJKMHdaVWtGK0Nob3k3OXp6aDh3ekIvczNBQ0ZmUnpUMmxjZjdTMzZ6?= =?utf-8?B?VXo0WGxTc3hmUWZqRk1qbDhMNEEzMmtacVliVno5Smdxc1RTNFNONEl1YTF1?= =?utf-8?B?YzAzRUg3QThvRzI4cktoUmJ6Nit6dFVSQTdQdTRxNE5Qa2ZnQnlMZkVJOEl3?= =?utf-8?B?RW81MWk4djhZdTJwWERPZUNCeEJDa1QzcW9RQUhkcnh2Z2N2VEptMWJVK0pu?= =?utf-8?B?NmJUSXh5cjNxSHVRbzB2MjRhRHlJdE9XYnI3Vm5jbzU3TWFXdzJQVE5aSVhG?= =?utf-8?B?K0tiQTllaUJoa2lIdkZ4RldrWm04ZXpFeElVWGtoVUR2ZHYwOFNEZTNQampO?= =?utf-8?B?aGYrWEI3ekt6SCsrWC9IZ0VVRndMTzU2cWQ2Q1lKSGF0VklzQVN2Qjg5alpC?= =?utf-8?B?VmNxL2t5UEtkM2ZUWUNLczF0K1drWkJ5cVQwQlZUYkFFMWlFb0VsRWZ5aGNa?= =?utf-8?B?YitweFVpRm5Lb3hkc09BSHRHcGNkVHp2dm8rR2t5VWpzN2xjN1M5V0hnZm5h?= =?utf-8?B?cFlRK2thcVJ2ei9xc1VVRDlZaFpuS2NUOGpkTFFXNzN5bHlIcDhBQTlUSWFZ?= =?utf-8?B?VHZHcmI0b1E1S0d3dlFtQ3JtYzZ6MHlaSE42SklueFNxZTlmK2pKNnc2S2Qx?= =?utf-8?B?d3FlUkY5bmVzdGVYbFVUQkpRR2NHQ09MTjh3eGFaUnJUMnp1MGc4dkJHNW9D?= =?utf-8?B?a3k3ajdGVzZpRkpHUmxGUHJQNlpRZ1loQWlhY01ZY2xCb1ExRlM0Z2pReVlR?= =?utf-8?B?NFlNdnhlY1RrY08yNTBKV25XT1UyTUlHS3J2UEJKRVM2NkNxSENxak9ETjBj?= =?utf-8?B?SXVBUnB5STRMcjhSWjhJcEh0MlFUdU5iY1hMOXYzZWJCbGZ4eE0vbXYrUEhy?= =?utf-8?B?dzRuY2VacXJxckpXbHhKem0wSmpVWXpwNHhJVkk4Wm5EVlk1dW1sNG1TNXpi?= =?utf-8?B?ZndvNFNJSm4xK2V4NW5Jb3Z0eForcUpZdjZPYlJTREJ4M1hVc3E2R1Jlckg5?= =?utf-8?B?TVdFUDRQcHpDNTZIc3ZXdmwrcXZqeHBSbkVPSHdnbnZHMXpTUVNKWExxRkxM?= =?utf-8?B?akRNM1U4RW9PUkMybkwrWXNWRDlUSDNRcVZPSDUzUTA3ejRBU3poMGwvcmgy?= =?utf-8?B?MmtNSFI0bFR2aEROdHVrZXJCa01HbUVNanpKeld3TTI5NmQzWTVyS1VZU291?= =?utf-8?B?SVkxbzZMQkFwVE0zd01nU2NWSFVUNFFGN0tjem0wemRNbG00UXc5ZTgvaXk3?= =?utf-8?B?K3EzZzRlNEZoTHpKK1JqQm1JMW1kbHFsaXRhVEFhM0VqNmFmYllQVzN3ckoz?= =?utf-8?Q?g7Focna9WIIug=3D?= X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 34be5c1b-0b68-4a55-b65e-08d8b90b4029 X-MS-Exchange-CrossTenant-AuthSource: PH0PR10MB4759.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Jan 2021 04:08:44.8206 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: gM8WL+Z4tlwWl1MW8KOL0QLBQEF/munIUnYmHvx2fQXWvfkIouqT49qMmHZzqy+XdIUkwIH7DKx7T2ygLe6PqpmZ16ZhWPkSJOFs1/yIruA= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB4568 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9864 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 mlxlogscore=999 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2101150019 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9864 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 suspectscore=0 clxscore=1015 impostorscore=0 spamscore=0 priorityscore=1501 mlxscore=0 phishscore=0 mlxlogscore=999 bulkscore=0 adultscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2101150019 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 12 Jan 2021 10:21:28 +0100, Bean Huo wrote: > The memory allocated with devm_kzalloc() is freed automatically > no need to explicitly call devm_kfree, so delete it and save some > instruction cycles. Applied to 5.12/scsi-queue, thanks! [1/1] scsi: ufs: Remove unnecessary devm_kfree https://git.kernel.org/mkp/scsi/c/b64750a1b65a -- Martin K. Petersen Oracle Linux Engineering