[RFC][PATCH 2/7] sched: Remove noop in next_prio()

[Steven Rostedt]

From: Hillf Danton <dhillf@xxxxxxxxx>

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@xxxxxxxxx>
Signed-off-by: Hillf Danton <dhillf@xxxxxxxxx>
Link: http://lkml.kernel.org/r/BANLkTimxmWiof9s5AvS3v_0X+sMiE=0x5g@xxxxxxxxxxxxxx
Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
---
 kernel/sched_rt.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 9b8d5dc..a6f1f64 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -692,7 +692,7 @@ 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;
-- 
1.7.4.4


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