int __cpu_up(unsigned int cpu, struct task_struct *tidle)
{
- if (cpu != 0 && cpu < parisc_max_cpus)
- smp_boot_one_cpu(cpu, tidle);
+ if (cpu != 0 && cpu < parisc_max_cpus && smp_boot_one_cpu(cpu, tidle))
+ return -ENOSYS;
return cpu_online(cpu) ? 0 : -ENOSYS;
}