linux-kernel - [PATCH] sched: remove unused rq variable and cpu_rq call from alloc_fair_sched

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Date:	Wed, 23 Mar 2011 13:17:23 +0200
From:	Sergey Senozhatsky <sergey.senozhatsky@...il.com>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	Ingo Molnar <mingo@...e.hu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Steven Rostedt <rostedt@...dmis.org>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] sched: remove unused rq variable and cpu_rq call from
 alloc_fair_sched_group

sched: remove unused rq variable and cpu_rq call from alloc_fair_sched_group

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@...il.com>

---

 kernel/sched.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/kernel/sched.c b/kernel/sched.c
index a172494..23c687e 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -8434,7 +8434,6 @@ int alloc_fair_sched_group(struct task_group *tg, struct task_group *parent)
 {
 	struct cfs_rq *cfs_rq;
 	struct sched_entity *se;
-	struct rq *rq;
 	int i;
 
 	tg->cfs_rq = kzalloc(sizeof(cfs_rq) * nr_cpu_ids, GFP_KERNEL);
@@ -8447,8 +8446,6 @@ int alloc_fair_sched_group(struct task_group *tg, struct task_group *parent)
 	tg->shares = NICE_0_LOAD;
 
 	for_each_possible_cpu(i) {
-		rq = cpu_rq(i);
-
 		cfs_rq = kzalloc_node(sizeof(struct cfs_rq),
 				      GFP_KERNEL, cpu_to_node(i));
 		if (!cfs_rq)

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