flow_offload_get_timeout
unsigned long flow_offload_get_timeout(struct flow_offload *flow);
flow->timeout = nf_flowtable_time_stamp + flow_offload_get_timeout(flow);
timeout = nf_flowtable_time_stamp + flow_offload_get_timeout(flow);
lastused + flow_offload_get_timeout(offload->flow));
if ((delta >= (9 * flow_offload_get_timeout(flow)) / 10))