forked from Minki/linux
sched: Remove noop in alloc_rt_sched_group()
The rq varible, though computed for each possible cpu, has nothing to do in the function, so it can be removed. This also eliminates a build warning. Signed-off-by: Hillf Danton <dhillf@gmail.com> Reviewed-by: Yong Zhang <yong.zhang0@gmail.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/BANLkTin-FfQfqW5ym1iuEmrk8s777Y1LAg@mail.gmail.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -8226,7 +8226,6 @@ int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent)
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{
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struct rt_rq *rt_rq;
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struct sched_rt_entity *rt_se;
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struct rq *rq;
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int i;
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tg->rt_rq = kzalloc(sizeof(rt_rq) * nr_cpu_ids, GFP_KERNEL);
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@ -8240,8 +8239,6 @@ int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent)
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ktime_to_ns(def_rt_bandwidth.rt_period), 0);
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for_each_possible_cpu(i) {
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rq = cpu_rq(i);
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rt_rq = kzalloc_node(sizeof(struct rt_rq),
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GFP_KERNEL, cpu_to_node(i));
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if (!rt_rq)
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