980 					struct qdisc_skb_head *qh)  in __qdisc_enqueue_tail()  argument
982 	struct sk_buff *last = qh->tail;  in __qdisc_enqueue_tail()
987 		qh->tail = skb;  in __qdisc_enqueue_tail()
989 		qh->tail = skb;  in __qdisc_enqueue_tail()
990 		qh->head = skb;  in __qdisc_enqueue_tail()
992 	qh->qlen++;  in __qdisc_enqueue_tail()
1003 					struct qdisc_skb_head *qh)  in __qdisc_enqueue_head()  argument
1005 	skb->next = qh->head;  in __qdisc_enqueue_head()
1007 	if (!qh->head)  in __qdisc_enqueue_head()
1008 		qh->tail = skb;  in __qdisc_enqueue_head()
1009 	qh->head = skb;  in __qdisc_enqueue_head()
1010 	qh->qlen++;  in __qdisc_enqueue_head()
1013 static inline struct sk_buff *__qdisc_dequeue_head(struct qdisc_skb_head *qh)  in __qdisc_dequeue_head()  argument
1015 	struct sk_buff *skb = qh->head;  in __qdisc_dequeue_head()
1018 		qh->head = skb->next;  in __qdisc_dequeue_head()
1019 		qh->qlen--;  in __qdisc_dequeue_head()
1020 		if (qh->head == NULL)  in __qdisc_dequeue_head()
1021 			qh->tail = NULL;  in __qdisc_dequeue_head()
1060 						   struct qdisc_skb_head *qh,  in __qdisc_queue_drop_head()  argument
1063 	struct sk_buff *skb = __qdisc_dequeue_head(qh);  in __qdisc_queue_drop_head()
1078 	const struct qdisc_skb_head *qh = &sch->q;  in qdisc_peek_head()  local
1080 	return qh->head;  in qdisc_peek_head()
1150 static inline void __qdisc_reset_queue(struct qdisc_skb_head *qh)  in __qdisc_reset_queue()  argument
1157 	if (qh->qlen) {  in __qdisc_reset_queue()
1158 		rtnl_kfree_skbs(qh->head, qh->tail);  in __qdisc_reset_queue()
1160 		qh->head = NULL;  in __qdisc_reset_queue()
1161 		qh->tail = NULL;  in __qdisc_reset_queue()
1162 		qh->qlen = 0;  in __qdisc_reset_queue()