[PATCH] sched: remove noop in next_prio()

From: Hillf Danton
Date: Sat May 21 2011 - 10:19:12 EST

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 task is returned by the

Signed-off-by: Hillf Danton <dhillf@xxxxxxxxx>

--- a/kernel/sched_rt.c 2011-04-27 11:48:50.000000000 +0800
+++ b/kernel/sched_rt.c 2011-05-21 22:10:34.000000000 +0800
@@ -670,7 +670,7 @@ static inline int next_prio(struct rq *r
struct task_struct *next = pick_next_highest_task_rt(rq, rq->cpu);

- if (next && rt_prio(next->prio))
+ if (next)
return next->prio;
return MAX_RT_PRIO;
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