sched: fix warning in inc_rt_tasks() to not declare variable 'rq' if it's not needed
Fix inc_rt_tasks() to not declare variable 'rq' if it's not needed. It is declared if CONFIG_SMP or CONFIG_RT_GROUP_SCHED, but only used if CONFIG_SMP. This is a consequence of patch1f11eb6a8b
plus patch1100ac91b6
. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -505,7 +505,9 @@ void inc_rt_tasks(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq)
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rt_rq->rt_nr_running++;
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#if defined CONFIG_SMP || defined CONFIG_RT_GROUP_SCHED
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if (rt_se_prio(rt_se) < rt_rq->highest_prio) {
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#ifdef CONFIG_SMP
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struct rq *rq = rq_of_rt_rq(rt_rq);
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#endif
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rt_rq->highest_prio = rt_se_prio(rt_se);
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#ifdef CONFIG_SMP
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