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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Alexandre Torgue , Russell King , , , Maxime Chevallier , Vladimir Oltean , Christophe Roullier CC: , , , Subject: [PATCH v2 2/2] net: stmmac: manage error case during stmmac_dvr_probe Date: Fri, 13 Mar 2026 11:57:17 +0100 Message-ID: <20260313105718.359614-3-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260313105718.359614-1-christophe.roullier@foss.st.com> References: <20260313105718.359614-1-christophe.roullier@foss.st.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: ENXCAS1NODE2.st.com (10.75.128.138) To STKDAG1NODE2.st.com (10.75.128.133) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DB1PEPF000509EE:EE_|DB8PR10MB3781:EE_ X-MS-Office365-Filtering-Correlation-Id: 31b64024-d894-4241-12de-08de80ef5889 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|7416014|36860700016|376014|82310400026|921020|22082099003|18002099003|56012099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:164.130.1.60;CTRY:IT;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:smtpO365.st.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(1800799024)(7416014)(36860700016)(376014)(82310400026)(921020)(22082099003)(18002099003)(56012099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: ywi9gMnoGpzeyJ6dXTwf0oUMkK3KuuVPToynuZExYGJ5DHFR/MlWjuRRGLZNxGUhby6r3Es+7QDUcJda28GVwra2arXBNquQ4dxuz73yVn9fxIzfbB/JfZb9CMtjg1GU4igUljyi+jDhCm57/ld1ec8yQY23rbXdyUTad5p3cvTQkVzIfqzeH8eoQtIPNV5zcl8LllAdX5sI6LKJIQ0aQsMqhMK1HcT51+LK4+qT0KkrQZ1XxWKP/tFNZQ8RJwvGnQocABnqEUkXFCgWkadZt5PO1IADax76GqGwoZutNaCy2t0/w/Uk7HcD8+R2gY4PqA+mTrEKlNxDztEPA9d6eT5+i9H0D4+fS+fIthqbDxouoq5nwUgBuZwNEQ9zgrcyXHZLO6uGuSrZGJGSnVWTCl4Q6OBrrFOS6lpYdY8UTfiuOU1Mho36oGIVaZTY1Sms X-OriginatorOrg: foss.st.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Mar 2026 10:57:40.3029 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 31b64024-d894-4241-12de-08de80ef5889 X-MS-Exchange-CrossTenant-Id: 75e027c9-20d5-47d5-b82f-77d7cd041e8f X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=75e027c9-20d5-47d5-b82f-77d7cd041e8f;Ip=[164.130.1.60];Helo=[smtpO365.st.com] X-MS-Exchange-CrossTenant-AuthSource: DB1PEPF000509EE.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR10MB3781 Content-Type: text/plain; charset="utf-8" In case of error during stmmac_mdio_register, pm_runtime is not cleaning before exit probe. Signed-off-by: Christophe Roullier Reviewed-by: Russell King (Oracle) --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/ne= t/ethernet/stmicro/stmmac/stmmac_main.c index 26ac1cdc561c2..c3eaeffcb6aee 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -8057,6 +8057,8 @@ static int __stmmac_dvr_probe(struct device *device, error_pcs_setup: stmmac_mdio_unregister(ndev); error_mdio_register: + pm_runtime_put_sync(device); + pm_runtime_disable(device); stmmac_napi_del(ndev); error_hw_init: destroy_workqueue(priv->wq); --=20 2.43.0