ipfw(4) dynamic states/rules and its callout

[Ermal Luçi]

Hello,

i was looking at ipfw dynamic code for dynamic states/rules and see that it
unconditionally schedules a callout even if there is not work to do.

Wouldn't it be best to reschedule it when there is something to do to avoid
having a useless
callout/event run every time on the system?

Is there any complication i am missing on it!

Regards,
Ermal