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sched: fix defined-but-unused warning

PATCH Applied Rabin Vincent 2 participants 2 messages May 11, 2008 – May 13, 2008

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Rabin Vincent

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#0 lore raw

PATCH 1/1 sched: fix defined-but-unused warning

Fix this warning, which appears with !CONFIG_SMP:
kernel/sched.c:1216: warning: `init_hrtick' defined but not used

Signed-off-by Rabin Vincent <[email protected]>
---
 kernel/sched.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
kernel/sched.c +2 -0
index 58fb8af..5aa8c5d 100644
@@ -1161,6 +1161,7 @@ static enum hrtimer_restart hrtick(struct hrtimer *timer)
 	return HRTIMER_NORESTART;
 }
 
+#ifdef CONFIG_SMP
 static void hotplug_hrtick_disable(int cpu)
 {
 	struct rq *rq = cpu_rq(cpu);

@@ -1216,6 +1217,7 @@ static void init_hrtick(void)
 {
 	hotcpu_notifier(hotplug_hrtick, 0);
 }
+#endif /* CONFIG_SMP */
 
 static void init_rq_hrtick(struct rq *rq)
 {
Signature · 1 line
1.5.5.1
Applied
#1 lore raw
Quoted 2 lines · Rabin Vincent

Fix this warning, which appears with !CONFIG_SMP: kernel/sched.c:1216:
warning: `init_hrtick' defined but not used

applied, thanks Rabin.

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