linux-kernel - [PATCH 04/11] sched/cleanup: refine rt

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Date:	Thu, 22 Aug 2013 15:53:58 +0800
From:	Michael wang <wangyun@...ux.vnet.ibm.com>
To:	open list <linux-kernel@...r.kernel.org>
CC:	Ingo Molnar <mingo@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>
Subject: [PATCH 04/11] sched/cleanup: refine rt_policy()

Refine the rt_policy() to save few lines.

CC: Ingo Molnar <mingo@...hat.com>
CC: Peter Zijlstra <peterz@...radead.org>
Signed-off-by: Michael Wang <wangyun@...ux.vnet.ibm.com>
---
 kernel/sched/sched.h |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 4c1cb80..b557f39 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -82,9 +82,7 @@ extern void update_cpu_load_active(struct rq *this_rq);
 
 static inline int rt_policy(int policy)
 {
-	if (policy == SCHED_FIFO || policy == SCHED_RR)
-		return 1;
-	return 0;
+	return policy == SCHED_FIFO || policy == SCHED_RR;
 }
 
 static inline int task_has_rt_policy(struct task_struct *p)
-- 
1.7.9.5

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