linux-phytec-fsl

netfilter: Fix portid types

The netlink portid is an unsigned integer, use this type
also in netfilter.

Signed-off-by: Richard Weinberger <richard@nod.at>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>