linux-phytec-fsl

netfilter: kill nf_hooks_active

The function obscures what is going on in nf_hook_thresh and it's existence
requires computing the hook list twice.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>