static codel_time_t codel_skb_time_func(const struct sk_buff *skb)
{
	const struct ieee80211_tx_info *info;

	info = (const struct ieee80211_tx_info *)skb->cb;
	return info->control.enqueue_time;
}
static codel_time_t codel_skb_time_func(const struct sk_buff *skb)
{
	const struct ieee80211_tx_info *info;

	info = (const struct ieee80211_tx_info *)skb->cb;
	return info->control.enqueue_time;
}