linux-phytec-fsl

netfilter: helper: avoid extra expectation iterations on unregister

The expectation table is not duplicated per net namespace anymore, so we can move
the expectation table and conntrack table iteration out of the per-net loop.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>