linux-imx

mlxsw: spectrum_acl: assign vregion->region by the newly created region

Make the vregion->region contain pointer of a new region we migrate to.
In case of a rollback, it contains the original region.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>