net: hns3: set the max ring num when alloc netdev

HNS3 driver should alloc netdev with max support ring num, as
driver support change netdev count by ethtool -L.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Peng Li 2018-03-08 19:41:54 +08:00 • committed by David S. Miller
commit 678335a123