linux-phytec-fsl

netfilter: ipset: Fix ext_*() macros

So pointers returned by these macros could be
referenced with -> directly.

Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>