Re: [PATCH net] net: hns3: call hns3_nic_net_open() while doing HNAE3_UP_CLIENT

From: David Miller
Date: Tue Jan 01 2019 - 15:14:37 EST

From: Huazhong Tan <tanhuazhong@xxxxxxxxxx>
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 <tanhuazhong@xxxxxxxxxx>
> Signed-off-by: Yunsheng Lin <linyunsheng@xxxxxxxxxx>
> Signed-off-by: Peng Li <lipeng321@xxxxxxxxxx>

Applied and queued up for -stable.