From: Dan Carpenter <error27@gmail.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <peterz@infradead.org>,
Andreas Herrmann <andreas.herrmann3@amd.com>,
Thomas Gleixner <tglx@linutronix.de>,
Gautham R Shenoy <ego@in.ibm.com>,
linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org,
efault@gmx.de
Subject: [patch] sched: cleanup: remove unused variable in try_to_wake_up()
Date: Sat, 06 Mar 2010 11:17:52 +0000 [thread overview]
Message-ID: <20100306111752.GL4958@bicker> (raw)
We haven't used the "orig_rq" variable since
055a00865d "Fix/add missing update_rq_clock() calls"
Signed-off-by: Dan Carpenter <error27@gmail.com>
diff --git a/kernel/sched.c b/kernel/sched.c
index abb36b1..523c750 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -2359,7 +2359,7 @@ static int try_to_wake_up(struct task_struct *p, unsigned int state,
{
int cpu, orig_cpu, this_cpu, success = 0;
unsigned long flags;
- struct rq *rq, *orig_rq;
+ struct rq *rq;
if (!sched_feat(SYNC_WAKEUPS))
wake_flags &= ~WF_SYNC;
@@ -2367,7 +2367,7 @@ static int try_to_wake_up(struct task_struct *p, unsigned int state,
this_cpu = get_cpu();
smp_wmb();
- rq = orig_rq = task_rq_lock(p, &flags);
+ rq = task_rq_lock(p, &flags);
update_rq_clock(rq);
if (!(p->state & state))
goto out;
reply other threads:[~2010-03-06 11:17 UTC|newest]
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