linux-kernel - [PATCH 05/11] sched/cleanup: remove the extra parm of wakeup

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Date:	Thu, 22 Aug 2013 15:54:29 +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 05/11] sched/cleanup: remove the extra parm of wakeup_gran()

Parm 'curr' has not been used, remove it to make code clean.

CC: Ingo Molnar <mingo@...hat.com>
CC: Peter Zijlstra <peterz@...radead.org>
Signed-off-by: Michael Wang <wangyun@...ux.vnet.ibm.com>
---
 kernel/sched/fair.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index a925e17..05643d6 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -3536,7 +3536,7 @@ migrate_task_rq_fair(struct task_struct *p, int next_cpu)
 #endif /* CONFIG_SMP */
 
 static unsigned long
-wakeup_gran(struct sched_entity *curr, struct sched_entity *se)
+wakeup_gran(struct sched_entity *se)
 {
 	unsigned long gran = sysctl_sched_wakeup_granularity;
 
@@ -3578,7 +3578,7 @@ wakeup_preempt_entity(struct sched_entity *curr, struct sched_entity *se)
 	if (vdiff <= 0)
 		return -1;
 
-	gran = wakeup_gran(curr, se);
+	gran = wakeup_gran(se);
 	if (vdiff > gran)
 		return 1;
 
-- 
1.7.9.5

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