When resetting, the vport alive state should be set to default,
otherwise the alive state of the vport whose driver not running
is wrong before the timer to check it out.

Fixes: a6d818e3 ("net: hns3: Add vport alive state checking support")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>