sched debug: BKL usage statistics, fix

build fix for the SCHED_DEBUG && !SCHEDSTATS case.

Signed-off-by: S.Ceglar Onur <caglar@pardus.org.tr>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
1 file changed