if(write(device_fd, packet->data + 10, packet->len - 10) < 0) {
logger(LOG_ERR, _("Can't write to %s %s: %s"), device_info, device,
strerror(errno));
if(write(device_fd, packet->data + 10, packet->len - 10) < 0) {
logger(LOG_ERR, _("Can't write to %s %s: %s"), device_info, device,
strerror(errno));