[PATCH 07/16] cgroup: fix warning when building without any subsys

[Arnd Bergmann]

On Saturday 06 October 2012, Tejun Heo wrote:
> On Fri, Oct 05, 2012 at 04:55:21PM +0200, Arnd Bergmann wrote:
> > In a configuration where the base cgroup support is enabled but
> > every single cgroup subsys is turned off, CGROUP_BUILTIN_SUBSYS_COUNT
> > is zero, which causes the sanity check code in cgroup_load_subsys
> > to trigger:
> > 
> >        BUG_ON(ss->subsys_id >= CGROUP_BUILTIN_SUBSYS_COUNT);
> >        BUG_ON(subsys[ss->subsys_id] != ss);
> 
> CGROUP_BUILTIN_SUBSYS_COUNT is already gone in mainline.  I suppose
> this is no longer necessary?

Ah, you are right. I can confirm the problem is gone, and I'll drop
the patch.

	Arnd