1669 	return skb->head;  in __qdf_nbuf_head()
2106 	struct sk_buff *head;  member
2140 	if (!qhead->head)  in __qdf_nbuf_queue_add()
2141 		qhead->head = skb;  in __qdf_nbuf_queue_add()
2161 	else if (!src || !(src->head))  in __qdf_nbuf_queue_append()
2164 	if (!(dest->head))  in __qdf_nbuf_queue_append()
2165 		dest->head = src->head;  in __qdf_nbuf_queue_append()
2167 		dest->tail->next = src->head;  in __qdf_nbuf_queue_append()
2187 	if (!qhead->head) {  in __qdf_nbuf_queue_insert_head()
2191 	skb->next = qhead->head;  in __qdf_nbuf_queue_insert_head()
2192 	qhead->head = skb;  in __qdf_nbuf_queue_insert_head()
2209 	if (qhead->head) {  in __qdf_nbuf_queue_remove_last()
2212 		node = qhead->head;  in __qdf_nbuf_queue_remove_last()
2213 		if (qhead->head == qhead->tail) {  in __qdf_nbuf_queue_remove_last()
2214 			qhead->head = NULL;  in __qdf_nbuf_queue_remove_last()
2240 	if (qhead->head) {  in __qdf_nbuf_queue_remove()
2242 		tmp = qhead->head;  in __qdf_nbuf_queue_remove()
2243 		if (qhead->head == qhead->tail) {  in __qdf_nbuf_queue_remove()
2244 			qhead->head = NULL;  in __qdf_nbuf_queue_remove()
2247 			qhead->head = tmp->next;  in __qdf_nbuf_queue_remove()
2263 	return qhead->head;  in __qdf_nbuf_queue_first()