On Fri, Aug 14, 2015 at 08:28:02PM +0200, Robert Richter wrote: > +struct static_key is_cavium_thunderx = STATIC_KEY_INIT_FALSE; This could also be "static struct ...". BTW, the use of static_key directly is deprecated, so just do: static DEFINE_STATIC_KEY_FALSE(is_cavium_thunderx); -- Catalin