# Re: \[PATCH net\] net: hns3: call hns3\_nic\_net\_open() while doing HNAE3\_UP\_CLIENT

- From: David Miller \<davem@davemloft.net\>
- Date: 2019-01-01 20:14:36 
- List: netdev
- Page: https://ratatoskr.run/netdev/2019/01/5473116
- Thread: https://ratatoskr.run/netdev/2018/12/5472741/t.md

```text
From: Huazhong Tan <redacted>
Date: Mon, 31 Dec 2018 10:58:29 +0800

> For HNAE3_DOWN_CLIENT calling hns3_nic_net_stop(), HNAE3_UP_CLIENT
> should call hns3_nic_net_open(), since if the number of queue or
> the map of TC has is changed before HHAE3_UP_CLIENT is called,
> it will cause problem.
> 
> Also the HNS3_NIC_STATE_RESETTING flag needs to be cleared before
> hns3_nic_net_open() called, and set it back while hns3_nic_net_open()
> failed.
> 
> Fixes: bb6b94a896d4 ("net: hns3: Add reset interface implementation in client")
> Signed-off-by: Huazhong Tan <redacted>
> Signed-off-by: Yunsheng Lin <redacted>
> Signed-off-by: Peng Li <redacted>

Applied and queued up for -stable.
```