From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Mon, 5 Feb 2007 20:16:49 +0000 (+0100)
Subject: [S390] Check the return value of kthread_run().
X-Git-Tag: v2.6.21-rc1~92^2~41^2~34
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0f1779a878cf15b07181ef31394ecd33b40c470;p=linux-2.6

[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>
---

diff --git a/drivers/s390/s390mach.c b/drivers/s390/s390mach.c
index 1d084691e7..442d634704 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;
 }