From 577b4a58d2e74a4d48050eeea3e3f952ce04eb86 Mon Sep 17 00:00:00 2001 From: David Howells Date: Fri, 11 Jul 2008 13:34:54 +0100 Subject: [PATCH] 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 patch 1f11eb6a8bc92536d9e93ead48fa3ffbd1478571 plus patch 1100ac91b6af02d8639d518fad5b434b1bf44ed6. Signed-off-by: David Howells Signed-off-by: Ingo Molnar --- kernel/sched_rt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index 47ceac9e8552..147004c651c0 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -505,7 +505,9 @@ void inc_rt_tasks(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq) rt_rq->rt_nr_running++; #if defined CONFIG_SMP || defined CONFIG_RT_GROUP_SCHED if (rt_se_prio(rt_se) < rt_rq->highest_prio) { +#ifdef CONFIG_SMP struct rq *rq = rq_of_rt_rq(rt_rq); +#endif rt_rq->highest_prio = rt_se_prio(rt_se); #ifdef CONFIG_SMP