last_irq_sums [NR_CPUS],
alert_counter [NR_CPUS];
-void touch_nmi_watchdog (void)
+void touch_nmi_watchdog(void)
{
if (nmi_watchdog > 0) {
unsigned cpu;
* Just reset the alert counters, (other CPUs might be
* spinning on locks we hold):
*/
- for_each_present_cpu (cpu)
- alert_counter[cpu] = 0;
+ for_each_present_cpu(cpu) {
+ if (alert_counter[cpu])
+ alert_counter[cpu] = 0;
+ }
}
/*