net: hns3: don't allow user to change vlan filter state
authorJian Shen <shenjian15@huawei.com>
Sat, 2 Feb 2019 14:39:35 +0000 (22:39 +0800)
committerDavid S. Miller <davem@davemloft.net>
Sat, 2 Feb 2019 16:24:09 +0000 (08:24 -0800)
commit77af09c6780b1394a1e888a6862d49cadc0247fa
tree066d11bd434930f23ad17a47a2dedd71772869cd
parentf9f07091b43e3a758bd197eb99ef5f011efce7fc
net: hns3: don't allow user to change vlan filter state

When user disables vlan filter, and adds vlan device, it won't
notify the driver the update the vlan filter. In this case, when
user enables vlan filter again, the packets with new vlan tag
will be filtered by vlan filter.

Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c