net: hns3: do not update link status when net up fail

driver inclusion
category: bugfix
bugzilla: NA
CVE: NA

In some case, hns3_nic_net_up() may fail. But the firmware is
unware of this. It may still send link change message to PF,
PF needs to drop it, otherwise it may cause panic when net
stack is up and device is down.

Feature or Bugfix:Bugfix

Signed-off-by: shenjian (K) <shenjian15@huawei.com>
Reviewed-by: lipeng <lipeng321@huawei.com>
Reviewed-by: Yunsheng Lin <linyunsheng@huawei.com>
Reviewed-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>