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[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>
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@ -525,7 +525,11 @@ arch_initcall(machine_check_init);
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static int __init
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machine_check_crw_init (void)
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{
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kthread_run(s390_collect_crw_info, &m_sem, "kmcheck");
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struct task_struct *task;
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task = kthread_run(s390_collect_crw_info, &m_sem, "kmcheck");
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if (IS_ERR(task))
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return PTR_ERR(task);
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ctl_set_bit(14, 28); /* enable channel report MCH */
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return 0;
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}
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