465 void batadv_forw_packet_free(struct batadv_forw_packet *forw_packet,  in batadv_forw_packet_free()  argument
469 		kfree_skb(forw_packet->skb);  in batadv_forw_packet_free()
471 		consume_skb(forw_packet->skb);  in batadv_forw_packet_free()
473 	batadv_hardif_put(forw_packet->if_incoming);  in batadv_forw_packet_free()
474 	batadv_hardif_put(forw_packet->if_outgoing);  in batadv_forw_packet_free()
475 	if (forw_packet->queue_left)  in batadv_forw_packet_free()
476 		atomic_inc(forw_packet->queue_left);  in batadv_forw_packet_free()
477 	kfree(forw_packet);  in batadv_forw_packet_free()
501 	struct batadv_forw_packet *forw_packet;  in batadv_forw_packet_alloc()  local
519 	forw_packet = kmalloc(sizeof(*forw_packet), GFP_ATOMIC);  in batadv_forw_packet_alloc()
520 	if (!forw_packet)  in batadv_forw_packet_alloc()
529 	INIT_HLIST_NODE(&forw_packet->list);  in batadv_forw_packet_alloc()
530 	INIT_HLIST_NODE(&forw_packet->cleanup_list);  in batadv_forw_packet_alloc()
531 	forw_packet->skb = skb;  in batadv_forw_packet_alloc()
532 	forw_packet->queue_left = queue_left;  in batadv_forw_packet_alloc()
533 	forw_packet->if_incoming = if_incoming;  in batadv_forw_packet_alloc()
534 	forw_packet->if_outgoing = if_outgoing;  in batadv_forw_packet_alloc()
535 	forw_packet->num_packets = 0;  in batadv_forw_packet_alloc()
537 	return forw_packet;  in batadv_forw_packet_alloc()
556 batadv_forw_packet_was_stolen(struct batadv_forw_packet *forw_packet)  in batadv_forw_packet_was_stolen()  argument
558 	return !hlist_unhashed(&forw_packet->cleanup_list);  in batadv_forw_packet_was_stolen()
573 bool batadv_forw_packet_steal(struct batadv_forw_packet *forw_packet,  in batadv_forw_packet_steal()  argument
578 	if (batadv_forw_packet_was_stolen(forw_packet)) {  in batadv_forw_packet_steal()
583 	hlist_del_init(&forw_packet->list);  in batadv_forw_packet_steal()
586 	hlist_add_fake(&forw_packet->cleanup_list);  in batadv_forw_packet_steal()
610 	struct batadv_forw_packet *forw_packet;  in batadv_forw_packet_list_steal()  local
613 	hlist_for_each_entry_safe(forw_packet, safe_tmp_node,  in batadv_forw_packet_list_steal()
619 		    forw_packet->if_incoming != hard_iface &&  in batadv_forw_packet_list_steal()
620 		    forw_packet->if_outgoing != hard_iface)  in batadv_forw_packet_list_steal()
623 		hlist_del(&forw_packet->list);  in batadv_forw_packet_list_steal()
624 		hlist_add_head(&forw_packet->cleanup_list, cleanup_list);  in batadv_forw_packet_list_steal()
640 	struct batadv_forw_packet *forw_packet;  in batadv_forw_packet_list_free()  local
643 	hlist_for_each_entry_safe(forw_packet, safe_tmp_node, head,  in batadv_forw_packet_list_free()
645 		cancel_delayed_work_sync(&forw_packet->delayed_work);  in batadv_forw_packet_list_free()
647 		hlist_del(&forw_packet->cleanup_list);  in batadv_forw_packet_list_free()
648 		batadv_forw_packet_free(forw_packet, true);  in batadv_forw_packet_list_free()
669 static void batadv_forw_packet_queue(struct batadv_forw_packet *forw_packet,  in batadv_forw_packet_queue()  argument
676 	if (batadv_forw_packet_was_stolen(forw_packet)) {  in batadv_forw_packet_queue()
680 		WARN_ONCE(hlist_fake(&forw_packet->cleanup_list),  in batadv_forw_packet_queue()
687 	hlist_del_init(&forw_packet->list);  in batadv_forw_packet_queue()
688 	hlist_add_head(&forw_packet->list, head);  in batadv_forw_packet_queue()
691 			   &forw_packet->delayed_work,  in batadv_forw_packet_queue()
708 			       struct batadv_forw_packet *forw_packet,  in batadv_forw_packet_bcast_queue()  argument
711 	batadv_forw_packet_queue(forw_packet, &bat_priv->forw_bcast_list_lock,  in batadv_forw_packet_bcast_queue()
726 				    struct batadv_forw_packet *forw_packet,  in batadv_forw_packet_ogmv1_queue()  argument
729 	batadv_forw_packet_queue(forw_packet, &bat_priv->forw_bat_list_lock,  in batadv_forw_packet_ogmv1_queue()
758 	struct batadv_forw_packet *forw_packet;  in batadv_forw_bcast_packet_to_list()  local
766 	forw_packet = batadv_forw_packet_alloc(if_in, if_out,  in batadv_forw_bcast_packet_to_list()
769 	if (!forw_packet)  in batadv_forw_bcast_packet_to_list()
772 	forw_packet->own = own_packet;  in batadv_forw_bcast_packet_to_list()
774 	INIT_DELAYED_WORK(&forw_packet->delayed_work,  in batadv_forw_bcast_packet_to_list()
779 	batadv_forw_packet_bcast_queue(bat_priv, forw_packet, send_time);  in batadv_forw_bcast_packet_to_list()
1016 batadv_forw_packet_bcasts_left(struct batadv_forw_packet *forw_packet)  in batadv_forw_packet_bcasts_left()  argument
1018 	return BATADV_SKB_CB(forw_packet->skb)->num_bcasts;  in batadv_forw_packet_bcasts_left()
1027 batadv_forw_packet_bcasts_dec(struct batadv_forw_packet *forw_packet)  in batadv_forw_packet_bcasts_dec()  argument
1029 	BATADV_SKB_CB(forw_packet->skb)->num_bcasts--;  in batadv_forw_packet_bcasts_dec()
1038 bool batadv_forw_packet_is_rebroadcast(struct batadv_forw_packet *forw_packet)  in batadv_forw_packet_is_rebroadcast()  argument
1040 	unsigned char num_bcasts = BATADV_SKB_CB(forw_packet->skb)->num_bcasts;  in batadv_forw_packet_is_rebroadcast()
1042 	return num_bcasts != forw_packet->if_outgoing->num_bcasts;  in batadv_forw_packet_is_rebroadcast()
1054 	struct batadv_forw_packet *forw_packet;  in batadv_send_outstanding_bcast_packet()  local
1061 	forw_packet = container_of(delayed_work, struct batadv_forw_packet,  in batadv_send_outstanding_bcast_packet()
1063 	bat_priv = netdev_priv(forw_packet->if_incoming->soft_iface);  in batadv_send_outstanding_bcast_packet()
1070 	if (batadv_dat_drop_broadcast_packet(bat_priv, forw_packet)) {  in batadv_send_outstanding_bcast_packet()
1076 	skb1 = skb_clone(forw_packet->skb, GFP_ATOMIC);  in batadv_send_outstanding_bcast_packet()
1080 	batadv_send_broadcast_skb(skb1, forw_packet->if_outgoing);  in batadv_send_outstanding_bcast_packet()
1081 	batadv_forw_packet_bcasts_dec(forw_packet);  in batadv_send_outstanding_bcast_packet()
1083 	if (batadv_forw_packet_bcasts_left(forw_packet)) {  in batadv_send_outstanding_bcast_packet()
1084 		batadv_forw_packet_bcast_queue(bat_priv, forw_packet,  in batadv_send_outstanding_bcast_packet()
1091 	if (batadv_forw_packet_steal(forw_packet,  in batadv_send_outstanding_bcast_packet()
1093 		batadv_forw_packet_free(forw_packet, dropped);  in batadv_send_outstanding_bcast_packet()