cache_mngt: Make __nl_cache_ops_lookup() static, it was never declared
cache_mngt: Make __nl_cache_ops_lookup() static, it was never declared

Signed-off-by: Thomas Graf <17c2d8920621522552b392f72d8fdb4d1e866b44@suug.ch>
Signed-off-by: Thomas Haller <16e26612e4159990a6b3691e92592e691ff74132@redhat.com>

tgraf/libnl,tklauser/libnl,tklauser/libnl,honsys/libnl,claudelee/libnl,kolyshkin/libnl,tgraf/libnl,HolyShitMan/libnl-1,kolyshkin/libnl,HolyShitMan/libnl-1,HolyShitMan/libnl-1,cfriedt/libnl,greearb/libnl-ct,houstar/libnl,tgraf/libnl,claudelee/libnl,greearb/libnl-ct,mshirley/libnl,thom311/libnl,thom311/libnl,kolyshkin/libnl,honsys/libnl,cfriedt/libnl,tklauser/libnl,baloo/libnl,claudelee/libnl,houstar/libnl,honsys/libnl,cfriedt/libnl,cfriedt/libnl,tklauser/libnl,honsys/libnl,dsahern/libnl,baloo/libnl,mshirley/libnl,kolyshkin/libnl,congwang/libnl,baloo/libnl,houstar/libnl,congwang/libnl,congwang/libnl,greearb/libnl-ct,mshirley/libnl,houstar/libnl,tgraf/libnl,dsahern/libnl,dsahern/libnl,dsahern/libnl,claudelee/libnl,baloo/libnl,HolyShitMan/libnl-1,mshirley/libnl,thom311/libnl,congwang/libnl