[PATCH 1/2] nfnetlink: make needlessly global functions static

Hi Dave, please apply the appended patch.

Thanks,
-- 
- Harald Welte [off-list ref]                 http://netfilter.org/
============================================================================
  "Fragmentation is like classful addressing -- an interesting early
   architectural error that shows how much experimentation was going
   on while IP was being designed."                    -- Paul Vixie