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-rw-r--r--kernel/cpu.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 63e8de1..3097382 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -154,16 +154,13 @@ static int cpu_notify(unsigned long val, void *v)
return __cpu_notify(val, v, -1, NULL);
}
+#ifdef CONFIG_HOTPLUG_CPU
+
static void cpu_notify_nofail(unsigned long val, void *v)
{
- int err;
-
- err = cpu_notify(val, v);
- BUG_ON(err);
+ BUG_ON(cpu_notify(val, v));
}
-#ifdef CONFIG_HOTPLUG_CPU
-
EXPORT_SYMBOL(register_cpu_notifier);
void __ref unregister_cpu_notifier(struct notifier_block *nb)
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