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Shenoy" CC: Perry Yuan , , , Dhananjay Ugwekar , Mario Limonciello , Dhananjay Ugwekar Subject: [PATCH v3 13/15] cpufreq/amd-pstate: Drop ret variable from amd_pstate_set_energy_pref_index() Date: Mon, 9 Dec 2024 12:52:46 -0600 Message-ID: <20241209185248.16301-14-mario.limonciello@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241209185248.16301-1-mario.limonciello@amd.com> References: <20241209185248.16301-1-mario.limonciello@amd.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH1PEPF0000A34B:EE_|LV8PR12MB9154:EE_ X-MS-Office365-Filtering-Correlation-Id: 38b1901e-c56d-489b-4c54-08dd1882bdcc X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|376014|1800799024|82310400026; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?LmndC4mS7RcH9hE60Ov9gQad1jJG56WYdOJUJbEMks2T5VpiphgpsCG5ZztT?= =?us-ascii?Q?hJ1Eau450NjYohbOmbSLzWMn8TEqpK/8ER5Y1AlzWvcxVCeVbZ4cHeinao+I?= =?us-ascii?Q?gOwKtTZFUOFzC5dM2A2QmJoJpETSluJ5wCEBLoNrrTE36kjpKSCVuJKQyVsp?= =?us-ascii?Q?xS/wCP3YYLNxfoviSRck1QYQqD3sOMfGMRW+mTFBapF8rN25u+WlkJb6HRF0?= =?us-ascii?Q?Jv+p1ExOE7vNuyFmWYmoQM2FRpI25DO07u9Nl9OPYF5wLARpTTeK7FIb94Jr?= =?us-ascii?Q?7amZhquaqwZcYQyoiHnM/T/qFscg630c2cjuCpKJByYX9bpoi9NVsgA3HKwI?= =?us-ascii?Q?Nqxqd9wFwXq9Bt/4+4YOq1B9cS91EJk+GOb2clN5dVIJH32UAbJdsIg0N5tE?= =?us-ascii?Q?ywQax+guLfFpqoZG0ri+XLrqE0KW80rTN2GKEhLLEhRkBKmo8Gpr9zOvL2ap?= =?us-ascii?Q?eAH6WtCPdXpN1W6O4Y3dpmLZyCrQv2PhluRgU/+OxSvd5pcA98613E2N8vJG?= =?us-ascii?Q?xwzHtvxITz8n6EF3Dx7056N5e4tqrNtxnPpMa0bkrXvWA1M0nhS5WEcYnmkO?= =?us-ascii?Q?myuneSKrJI92pu5u9C5Hg6FyaRkLTx+mwQEtT8+szi1UP1FGukCzUeqsSsOe?= =?us-ascii?Q?5+F3HBWoyRam07se3Hb38FTFnGEYd1CKsQkWSdfoetPwdr/VmigeMWi69wbh?= =?us-ascii?Q?SwPjyGY2Msa21sO9d3D7ULJjOWclMDV+E5DGQQTxqk2u7LAFKEEg41Ue3rsQ?= =?us-ascii?Q?+tZuR0zWYKAXx3c0fm0My/ZiFOZohuLnRjmT9NgWRoqzEfg89cyGeIoGutq6?= =?us-ascii?Q?jzTcMumhzgJSSXhJXESM2j8NRyoofP23Y4y7nQk9Tp56vi+YUUeS7eBFvHhO?= =?us-ascii?Q?nhcS3mI7T0YeqAJhqVsiOOSVFosi/1njOvhifWfluTNzXZN8FCIWPO6urDSA?= =?us-ascii?Q?q+VJaou9slFSQvJnl7p/2Z8kMS8ctjt3Jb0zTC9goB/klUVhaYaVvrA/MDAk?= =?us-ascii?Q?pQUdur1f1ybnq1bIoEw72XG5V4Fulo2h14v6duvflYajeUneRPoimFML0ck9?= =?us-ascii?Q?bamB3UCJFEspWXdJPWAG5Q4dwU2YIFA3yiPEFvUBHWojfcIwVIJUxPzguave?= =?us-ascii?Q?lDoZbYqZ4uLpT1sNErv6vQpAModP0B/FZvEimXtZjKfMBy7mvOZy22t6onRi?= =?us-ascii?Q?BQOlM7Pksqhqp8L0BhiSf3Sw8K60LlxSL44R08yKk+XY/KZ0dUWT5pSIjamE?= =?us-ascii?Q?r8Lj6xfPoM/9LIivyvf34Lh8wRtL16AJ5R9rBLAC2sLFvh+Sim5MHfNS6WJO?= =?us-ascii?Q?q6Bh5uzq56Ql7LiiVctFgiKB/1JKnwefWSpO9LFJSQxz1muNAA16RUjiRPp0?= =?us-ascii?Q?Tfz9EwEeuFY75lZHGHcbiF8Q3hWwc5jW4BmfefPDSmj2x3KOv7fLGyTtCt80?= =?us-ascii?Q?1olnTBPth/zM6SGvifErNtUC4a8fjnIk?= X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(36860700013)(376014)(1800799024)(82310400026);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Dec 2024 18:53:16.4794 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 38b1901e-c56d-489b-4c54-08dd1882bdcc X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CH1PEPF0000A34B.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV8PR12MB9154 Content-Type: text/plain; charset="utf-8" The ret variable is not necessary. Reviewed-and-tested-by: Dhananjay Ugwekar Reviewed-by: Gautham R. Shenoy Signed-off-by: Mario Limonciello --- drivers/cpufreq/amd-pstate.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c index fc0eb268c0335..ead3a47570139 100644 --- a/drivers/cpufreq/amd-pstate.c +++ b/drivers/cpufreq/amd-pstate.c @@ -319,13 +319,11 @@ static int shmem_set_epp(struct amd_cpudata *cpudata,= u32 epp) static int amd_pstate_set_energy_pref_index(struct amd_cpudata *cpudata, int pref_index) { - int epp =3D -EINVAL; - int ret; + int epp; =20 if (!pref_index) epp =3D cpudata->epp_default; - - if (epp =3D=3D -EINVAL) + else epp =3D epp_values[pref_index]; =20 if (epp > 0 && cpudata->policy =3D=3D CPUFREQ_POLICY_PERFORMANCE) { @@ -341,9 +339,7 @@ static int amd_pstate_set_energy_pref_index(struct amd_= cpudata *cpudata, cpudata->boost_state); } =20 - ret =3D amd_pstate_set_epp(cpudata, epp); - - return ret; + return amd_pstate_set_epp(cpudata, epp); } =20 static inline int msr_cppc_enable(bool enable) --=20 2.43.0