[tip:sched/core] sched: Fix return value of migration_init()

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Commit-ID:  a004cd42181409eda70804ded240a791f4564d61
Gitweb:     http://git.kernel.org/tip/a004cd42181409eda70804ded240a791f4564d61
Author:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate: Tue, 21 Jul 2009 09:54:05 +0200
Committer:  Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Fri, 24 Jul 2009 09:41:35 +0200

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@xxxxxxxxxxxxx>


---
 kernel/sched.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/sched.c b/kernel/sched.c
index 1f7919a..953f037 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
--
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