sched: Remove noop in next_prio()
When computing the next priority for a given run-queue, the check for RT priority of the task determined by the pick_next_highest_task_rt() function could be removed, since only RT tasks are returned by the function. Reviewed-by: Yong Zhang <yong.zhang0@gmail.com> Signed-off-by: Hillf Danton <dhillf@gmail.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/BANLkTimxmWiof9s5AvS3v_0X+sMiE=0x5g@mail.gmail.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -704,7 +704,7 @@ static inline int next_prio(struct rq *rq)
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{
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struct task_struct *next = pick_next_highest_task_rt(rq, rq->cpu);
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if (next && rt_prio(next->prio))
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if (next)
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return next->prio;
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else
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return MAX_RT_PRIO;
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