Merge branch 'hns3-next'

Huazhong Tan says:

====================
code optimizations & bugfixes for HNS3 driver

This patch-set includes code optimizations and bugfixes for the HNS3
ethernet controller driver.

[patch 1/12 - 4/12] optimizes the VLAN freature and adds support for port
based VLAN, fixes some related bugs about the current implementation.

[patch 5/12 - 12/12] includes some other code optimizations for the HNS3
ethernet controller driver.

Change log:
V1->V2: modifies some patches' commint log and code.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>