Merge branch 'net-hns3-updates-for-next'

Merge branch 'net-hns3-updates-for-next'

Huazhong Tan says:

====================
net: hns3: updates for -next

This series adds some code optimizations and compatibility
handlings for the HNS3 ethernet driver.

change log:
V2: refactor #2 as Jukub Kicinski reported and remove the part
    about RSS size which will not be different in different hw.
    updates netdev->max_mtu as well in #4 reported by Jakub Kicinski.

previous version:
V1: https://patchwork.kernel.org/project/netdevbpf/cover/1612269593-18691-1-git-send-email-tanhuazhong@huawei.com/
====================

Link: https://lore.kernel.org/r/1612513969-9278-1-git-send-email-tanhuazhong@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>