debugging: fixed last commit to use right arg order
Restore config check in ni_dhcp4_fsm_release

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Retry DHCP4 rebind until lease_time is reached

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Restart DHCP4 fsm in case of timeout in reboot state

Signed-off-by: Olaf Hering <olaf@aepfle.de>