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sched: Remove noop in next_prio()

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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>
This commit is contained in:
Hillf Danton 2011-06-16 21:55:18 -04:00 committed by Ingo Molnar
parent c350a04efd
commit 67d955383a
1 changed files with 1 additions and 1 deletions
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2
kernel/sched_rt.c
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@ -704,7 +704,7 @@ static inline int next_prio(struct rq *rq)
{
struct task_struct *next = pick_next_highest_task_rt(rq, rq->cpu);
if (next && rt_prio(next->prio))
if (next)
return next->prio;
else
return MAX_RT_PRIO;