netlink: packet comparison fix
netlink: packet comparison fix

equals: [], (), 0, False, None, NotInitialized

address default empty attrs

mtiny/pyroute2,mtiny/pyroute2,drzaeus77/pyroute2,drzaeus77/pyroute2,tomislacker/python-iproute2,roolebo/pyroute2,roolebo/pyroute2,tomislacker/python-iproute2