sched: Remove empty #ifdefs

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/4F0B8525.8070901@ct.jp.nec.comSigned-off-by: Ingo Molnar <mingo@elte.hu>

kernel/sched/core.c

@@ -7136,10 +7136,6 @@ void set_curr_task(int cpu, struct task_struct *p)
 
 #endif
 
-#ifdef CONFIG_RT_GROUP_SCHED
-#else /* !CONFIG_RT_GROUP_SCHED */
-#endif /* CONFIG_RT_GROUP_SCHED */
-
 #ifdef CONFIG_CGROUP_SCHED
 /* task_group_lock serializes the addition/removal of task groups */
 static DEFINE_SPINLOCK(task_group_lock);
@@ -7248,9 +7244,6 @@ void sched_move_task(struct task_struct *tsk)
 }
 #endif /* CONFIG_CGROUP_SCHED */
 
-#ifdef CONFIG_FAIR_GROUP_SCHED
-#endif
-
 #if defined(CONFIG_RT_GROUP_SCHED) || defined(CONFIG_CFS_BANDWIDTH)
 static unsigned long to_ratio(u64 period, u64 runtime)
 {