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net: hns3: release PTP resources if pf initialization failed

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During the PF initialization process, hclge_update_port_info may return an
error code for some reason. At this point,  the ptp initialization has been
completed. To void memory leaks, the resources that are applied by ptp
should be released. Therefore, when hclge_update_port_info returns an error
code, hclge_ptp_uninit is called to release the corresponding resources.

Fixes: eaf83ae59e18 ("net: hns3: add querying fec ability from firmware")
Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Peiyang Wang 2024-05-07 21:42:21 +08:00 committed by Paolo Abeni
parent 6639a7b953
commit 950aa42399
1 changed files with 3 additions and 1 deletions
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4
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
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@ -11764,7 +11764,7 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev)
ret = hclge_update_port_info(hdev);
if (ret)
goto err_mdiobus_unreg;
goto err_ptp_uninit;
INIT_KFIFO(hdev->mac_tnl_log);
@ -11815,6 +11815,8 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev)
devl_unlock(hdev->devlink);
return 0;
err_ptp_uninit:
hclge_ptp_uninit(hdev);
err_mdiobus_unreg:
if (hdev->hw.mac.phydev)
mdiobus_unregister(hdev->hw.mac.mdio_bus);