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| author | David Howells <dhowells@redhat.com> | 2008-07-11 13:34:54 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-18 13:56:03 +0200 |
| commit | 577b4a58d2e74a4d48050eeea3e3f952ce04eb86 (patch) | |
| tree | d980050094b9903115811159b190c464a399978b | |
| parent | 13b40c1e40f3261e83ee514a08b77dbecb93021b (diff) | |
| download | lwn-577b4a58d2e74a4d48050eeea3e3f952ce04eb86.tar.gz lwn-577b4a58d2e74a4d48050eeea3e3f952ce04eb86.zip | |
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 <dhowells@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | kernel/sched_rt.c | 2 |
1 files changed, 2 insertions, 0 deletions
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 |