net: hns3: check reset interrupt status when reset fails

Currently, the reset interrupt will be cleared firstly, so when
reset fails, if interrupt status register has reset interrupt,
it means there is a new coming reset.

Fixes: 72e2fb07 ("net: hns3: clear reset interrupt status in hclge_irq_handle()")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Reviewed-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>