From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 21 Jul 2009 07:54:05 +0000 (+0200)
Subject: sched: Fix return value of migration_init()
X-Git-Tag: v2.6.32-rc1~719^2~42
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a004cd42181409eda70804ded240a791f4564d61;p=karo-tx-linux.git

sched: Fix return value of migration_init()

migration_init() returns the return value of the hotplug notifier. In
the success case this is NOTIFY_OK which is 1. initcall_debug
evaluates that as an error code because init calls are expected to
return 0 on success.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

diff --git a/kernel/sched.c b/kernel/sched.c
index 1f7919add8ae..953f037dc053 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -7654,7 +7654,7 @@ static int __init migration_init(void)
 	migration_call(&migration_notifier, CPU_ONLINE, cpu);
 	register_cpu_notifier(&migration_notifier);
 
-	return err;
+	return 0;
 }
 early_initcall(migration_init);
 #endif