q->now = ktime_to_ns(ktime_get());
start_at = jiffies;
- next_event = q->now + 5 * NSEC_PER_SEC;
+ next_event = q->now + 5LLU * NSEC_PER_SEC;
for (level = 0; level < TC_HTB_MAXDEPTH; level++) {
/* common case optimization - skip event handler quickly */