static int start_per_cpu_kthreads(struct trace_array *tr)
{
struct cpumask *current_mask = &save_cpumask;
- int retval;
+ int retval = 0;
int cpu;
cpus_read_lock();
retval = start_kthread(cpu);
if (retval) {
stop_per_cpu_kthreads();
- return retval;
+ break;
}
}
cpus_read_unlock();
- return 0;
+ return retval;
}
#ifdef CONFIG_HOTPLUG_CPU