AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-15 21:26:40 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

net: hns3: add exception handling when enable NIC HW error interrupts

Browse Source 
If we failed to enable NIC HW error interrupts during client
initialization in some cases, we should do exception handling to clear
flags and free the resources.

Fixes: 00ea6e5fda ("net: hns3: delay and separate enabling of NIC and ROCE HW errors")
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Weihang Li 2019-06-20 16:52:45 +08:00 committed by David S. Miller
parent 72fcd2bed7
commit bcf643c514
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
View File

@ -8297,13 +8297,15 @@ static int hclge_init_nic_client_instance(struct hnae3_ae_dev *ae_dev,
goto init_nic_err;
}
hnae3_set_client_init_flag(client, ae_dev, 1);
/* Enable nic hw error interrupts */
ret = hclge_config_nic_hw_error(hdev, true);
if (ret)
if (ret) {
dev_err(&ae_dev->pdev->dev,
"fail(%d) to enable hw error interrupts\n", ret);
goto init_nic_err;
}
hnae3_set_client_init_flag(client, ae_dev, 1);
if (netif_msg_drv(&hdev->vport->nic))
hclge_info_show(hdev);