From b0f1779a878cf15b07181ef31394ecd33b40c470 Mon Sep 17 00:00:00 2001
From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Mon, 5 Feb 2007 21:16:49 +0100
Subject: [PATCH] [S390] Check the return value of kthread_run().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
 drivers/s390/s390mach.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/s390/s390mach.c b/drivers/s390/s390mach.c
index 1d084691e71e..442d63470428 100644
--- a/drivers/s390/s390mach.c
+++ b/drivers/s390/s390mach.c
@@ -525,7 +525,11 @@ arch_initcall(machine_check_init);
 static int __init
 machine_check_crw_init (void)
 {
-	kthread_run(s390_collect_crw_info, &m_sem, "kmcheck");
+	struct task_struct *task;
+
+	task = kthread_run(s390_collect_crw_info, &m_sem, "kmcheck");
+	if (IS_ERR(task))
+		return PTR_ERR(task);
 	ctl_set_bit(14, 28);	/* enable channel report MCH */
 	return 0;
 }
-- 
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