278 	struct os_reltime tmp, diff, now;  in nan_de_time_to_next_chan_change()  local
289 	os_reltime_sub(&tmp, &now, &diff);  in nan_de_time_to_next_chan_change()
290 	return os_reltime_in_ms(&diff);  in nan_de_time_to_next_chan_change()
427 	struct os_reltime next, diff;  in nan_de_next_multicast()  local
462 	os_reltime_sub(&next, now, &diff);  in nan_de_next_multicast()
463 	return os_reltime_in_ms(&diff);  in nan_de_next_multicast()
471 	struct os_reltime diff;  in nan_de_srv_time_to_next()  local
475 		os_reltime_sub(&srv->end_time, now, &diff);  in nan_de_srv_time_to_next()
476 		tmp = os_reltime_in_ms(&diff);  in nan_de_srv_time_to_next()
503 		os_reltime_sub(&srv->next_publish_state, now, &diff);  in nan_de_srv_time_to_next()
504 		if (diff.sec < 0 || (diff.sec == 0 && diff.usec < 0))  in nan_de_srv_time_to_next()
507 			tmp = os_reltime_in_ms(&diff);  in nan_de_srv_time_to_next()