net: hns3: not reset vport who not alive when PF reset
If a vport is not alive, it is unnecessary to notify it to reset
before PF asserting a reset. So before inform vport to reset,
we need to check its alive state firstly.
Fixes: aa5c4f175be6 ("net: hns3: add reset handling for VF when doing PF reset") 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>