987 					struct qdisc_skb_head *qh)  in __qdisc_enqueue_tail()  argument
989 	struct sk_buff *last = qh->tail;  in __qdisc_enqueue_tail()
994 		qh->tail = skb;  in __qdisc_enqueue_tail()
996 		qh->tail = skb;  in __qdisc_enqueue_tail()
997 		qh->head = skb;  in __qdisc_enqueue_tail()
999 	qh->qlen++;  in __qdisc_enqueue_tail()
1010 					struct qdisc_skb_head *qh)  in __qdisc_enqueue_head()  argument
1012 	skb->next = qh->head;  in __qdisc_enqueue_head()
1014 	if (!qh->head)  in __qdisc_enqueue_head()
1015 		qh->tail = skb;  in __qdisc_enqueue_head()
1016 	qh->head = skb;  in __qdisc_enqueue_head()
1017 	qh->qlen++;  in __qdisc_enqueue_head()
1020 static inline struct sk_buff *__qdisc_dequeue_head(struct qdisc_skb_head *qh)  in __qdisc_dequeue_head()  argument
1022 	struct sk_buff *skb = qh->head;  in __qdisc_dequeue_head()
1025 		qh->head = skb->next;  in __qdisc_dequeue_head()
1026 		qh->qlen--;  in __qdisc_dequeue_head()
1027 		if (qh->head == NULL)  in __qdisc_dequeue_head()
1028 			qh->tail = NULL;  in __qdisc_dequeue_head()
1098 						   struct qdisc_skb_head *qh,  in __qdisc_queue_drop_head()  argument
1101 	struct sk_buff *skb = __qdisc_dequeue_head(qh);  in __qdisc_queue_drop_head()
1116 	const struct qdisc_skb_head *qh = &sch->q;  in qdisc_peek_head()  local
1118 	return qh->head;  in qdisc_peek_head()
1188 static inline void __qdisc_reset_queue(struct qdisc_skb_head *qh)  in __qdisc_reset_queue()  argument
1195 	if (qh->qlen) {  in __qdisc_reset_queue()
1196 		rtnl_kfree_skbs(qh->head, qh->tail);  in __qdisc_reset_queue()
1198 		qh->head = NULL;  in __qdisc_reset_queue()
1199 		qh->tail = NULL;  in __qdisc_reset_queue()
1200 		qh->qlen = 0;  in __qdisc_reset_queue()