linux-kernel - [PATCH -tip] sched/fair: Remove unused variable from expire_cfs_rq

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Date:	Thu, 30 May 2013 14:34:20 +0530
From:	Kamalesh Babulal <kamalesh@...ux.vnet.ibm.com>
To:	linux-kernel@...r.kernel.org
Cc:	fweisbec@...il.com, peterz@...radead.org, mingo@...nel.org
Subject: [PATCH -tip] sched/fair: Remove unused variable from expire_cfs_rq_runtime()

78becc2709 "sched: Use an accessor to read the rq clock"
introduces rq_clock(), which obsoletes use of "rq" in
expire_cfs_rq_runtime() and triggers build warning:

kernel/sched/fair.c: In function 'expire_cfs_rq_runtime':
kernel/sched/fair.c:2159:13: warning: unused variable 'rq' [-Wunused-variable]

Signed-off-by: Kamalesh Babulal <kamalesh@...ux.vnet.ibm.com>
---
 kernel/sched/fair.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 3ee1c2e..143dcdb 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -2156,7 +2156,6 @@ static int assign_cfs_rq_runtime(struct cfs_rq *cfs_rq)
 static void expire_cfs_rq_runtime(struct cfs_rq *cfs_rq)
 {
 	struct cfs_bandwidth *cfs_b = tg_cfs_bandwidth(cfs_rq->tg);
-	struct rq *rq = rq_of(cfs_rq);
 
 	/* if the deadline is ahead of our clock, nothing to do */
 	if (likely((s64)(rq_clock(rq_of(cfs_rq)) - cfs_rq->runtime_expires) < 0))
-- 
1.7.11.6

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