70 	struct cw1200_queue_item *item, *tmp;  in cw1200_queue_post_gc()  local
72 	list_for_each_entry_safe(item, tmp, gc_list, head) {  in cw1200_queue_post_gc()
73 		list_del(&item->head);  in cw1200_queue_post_gc()
74 		stats->skb_dtor(stats->priv, item->skb, &item->txpriv);  in cw1200_queue_post_gc()
75 		kfree(item);  in cw1200_queue_post_gc()
80 					  struct cw1200_queue_item *item)  in cw1200_queue_register_post_gc()  argument
83 	gc_item = kmemdup(item, sizeof(struct cw1200_queue_item),  in cw1200_queue_register_post_gc()
94 	struct cw1200_queue_item *item = NULL, *iter, *tmp;  in __cw1200_queue_gc()  local
99 			item = iter;  in __cw1200_queue_gc()
123 		} else if (item) {  in __cw1200_queue_gc()
124 			unsigned long tmo = item->queue_timestamp + queue->ttl;  in __cw1200_queue_gc()
207 	struct cw1200_queue_item *item, *tmp;  in cw1200_queue_clear()  local
212 	list_for_each_entry_safe(item, tmp, &queue->pending, head) {  in cw1200_queue_clear()
213 		WARN_ON(!item->skb);  in cw1200_queue_clear()
214 		cw1200_queue_register_post_gc(&gc_list, item);  in cw1200_queue_clear()
215 		item->skb = NULL;  in cw1200_queue_clear()
216 		list_move_tail(&item->head, &queue->free_pool);  in cw1200_queue_clear()
292 		struct cw1200_queue_item *item = list_first_entry(  in cw1200_queue_put()  local
294 		BUG_ON(item->skb);  in cw1200_queue_put()
296 		list_move_tail(&item->head, &queue->queue);  in cw1200_queue_put()
297 		item->skb = skb;  in cw1200_queue_put()
298 		item->txpriv = *txpriv;  in cw1200_queue_put()
299 		item->generation = 0;  in cw1200_queue_put()
300 		item->packet_id = cw1200_queue_mk_packet_id(queue->generation,  in cw1200_queue_put()
302 							    item->generation,  in cw1200_queue_put()
303 							    item - queue->pool);  in cw1200_queue_put()
304 		item->queue_timestamp = jiffies;  in cw1200_queue_put()
338 	struct cw1200_queue_item *item;  in cw1200_queue_get()  local
343 	list_for_each_entry(item, &queue->queue, head) {  in cw1200_queue_get()
344 		if (link_id_map & BIT(item->txpriv.link_id)) {  in cw1200_queue_get()
351 		*tx = (struct wsm_tx *)item->skb->data;  in cw1200_queue_get()
352 		*tx_info = IEEE80211_SKB_CB(item->skb);  in cw1200_queue_get()
353 		*txpriv = &item->txpriv;  in cw1200_queue_get()
354 		(*tx)->packet_id = item->packet_id;  in cw1200_queue_get()
355 		list_move_tail(&item->head, &queue->pending);  in cw1200_queue_get()
357 		--queue->link_map_cache[item->txpriv.link_id];  in cw1200_queue_get()
358 		item->xmit_timestamp = jiffies;  in cw1200_queue_get()
362 		if (!--stats->link_map_cache[item->txpriv.link_id])  in cw1200_queue_get()
376 	struct cw1200_queue_item *item;  in cw1200_queue_requeue()  local
382 	item = &queue->pool[item_id];  in cw1200_queue_requeue()
391 	} else if (item->generation != item_generation) {  in cw1200_queue_requeue()
396 		++queue->link_map_cache[item->txpriv.link_id];  in cw1200_queue_requeue()
400 		++stats->link_map_cache[item->txpriv.link_id];  in cw1200_queue_requeue()
403 		item->generation = ++item_generation;  in cw1200_queue_requeue()
404 		item->packet_id = cw1200_queue_mk_packet_id(queue_generation,  in cw1200_queue_requeue()
408 		list_move(&item->head, &queue->queue);  in cw1200_queue_requeue()
416 	struct cw1200_queue_item *item, *tmp;  in cw1200_queue_requeue_all()  local
420 	list_for_each_entry_safe_reverse(item, tmp, &queue->pending, head) {  in cw1200_queue_requeue_all()
422 		++queue->link_map_cache[item->txpriv.link_id];  in cw1200_queue_requeue_all()
426 		++stats->link_map_cache[item->txpriv.link_id];  in cw1200_queue_requeue_all()
429 		++item->generation;  in cw1200_queue_requeue_all()
430 		item->packet_id = cw1200_queue_mk_packet_id(queue->generation,  in cw1200_queue_requeue_all()
432 							    item->generation,  in cw1200_queue_requeue_all()
433 							    item - queue->pool);  in cw1200_queue_requeue_all()
434 		list_move(&item->head, &queue->queue);  in cw1200_queue_requeue_all()
445 	struct cw1200_queue_item *item;  in cw1200_queue_remove()  local
453 	item = &queue->pool[item_id];  in cw1200_queue_remove()
462 	} else if (item->generation != item_generation) {  in cw1200_queue_remove()
466 		gc_txpriv = item->txpriv;  in cw1200_queue_remove()
467 		gc_skb = item->skb;  in cw1200_queue_remove()
468 		item->skb = NULL;  in cw1200_queue_remove()
472 		++item->generation;  in cw1200_queue_remove()
476 		list_move(&item->head, &queue->free_pool);  in cw1200_queue_remove()
498 	struct cw1200_queue_item *item;  in cw1200_queue_get_skb()  local
502 	item = &queue->pool[item_id];  in cw1200_queue_get_skb()
511 	} else if (item->generation != item_generation) {  in cw1200_queue_get_skb()
515 		*skb = item->skb;  in cw1200_queue_get_skb()
516 		*txpriv = &item->txpriv;  in cw1200_queue_get_skb()
540 	struct cw1200_queue_item *item;  in cw1200_queue_get_xmit_timestamp()  local
546 		list_for_each_entry(item, &queue->pending, head) {  in cw1200_queue_get_xmit_timestamp()
547 			if (item->packet_id != pending_frame_id)  in cw1200_queue_get_xmit_timestamp()
548 				if (time_before(item->xmit_timestamp,  in cw1200_queue_get_xmit_timestamp()
550 					*timestamp = item->xmit_timestamp;  in cw1200_queue_get_xmit_timestamp()