256 static void batadv_nc_packet_free(struct batadv_nc_packet *nc_packet,  in batadv_nc_packet_free()  argument
260 		kfree_skb(nc_packet->skb);  in batadv_nc_packet_free()
262 		consume_skb(nc_packet->skb);  in batadv_nc_packet_free()
264 	batadv_nc_path_put(nc_packet->nc_path);  in batadv_nc_packet_free()
265 	kfree(nc_packet);  in batadv_nc_packet_free()
573 static void batadv_nc_send_packet(struct batadv_nc_packet *nc_packet)  in batadv_nc_send_packet()  argument
575 	batadv_send_unicast_skb(nc_packet->skb, nc_packet->neigh_node);  in batadv_nc_send_packet()
576 	nc_packet->skb = NULL;  in batadv_nc_send_packet()
577 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_send_packet()
595 				    struct batadv_nc_packet *nc_packet)  in batadv_nc_sniffed_purge()  argument
606 	    !batadv_has_timed_out(nc_packet->timestamp, timeout))  in batadv_nc_sniffed_purge()
610 	list_del(&nc_packet->list);  in batadv_nc_sniffed_purge()
611 	batadv_nc_packet_free(nc_packet, true);  in batadv_nc_sniffed_purge()
634 				struct batadv_nc_packet *nc_packet)  in batadv_nc_fwd_flush()  argument
644 	    !batadv_has_timed_out(nc_packet->timestamp, timeout))  in batadv_nc_fwd_flush()
650 			   nc_packet->skb->len + ETH_HLEN);  in batadv_nc_fwd_flush()
651 	list_del(&nc_packet->list);  in batadv_nc_fwd_flush()
652 	batadv_nc_send_packet(nc_packet);  in batadv_nc_fwd_flush()
674 	struct batadv_nc_packet *nc_packet, *nc_packet_tmp;  in batadv_nc_process_nc_paths()  local
691 			list_for_each_entry_safe(nc_packet, nc_packet_tmp,  in batadv_nc_process_nc_paths()
693 				ret = process_fn(bat_priv, nc_path, nc_packet);  in batadv_nc_process_nc_paths()
1046 				   struct batadv_nc_packet *nc_packet,  in batadv_nc_code_packets()  argument
1080 	neigh_tmp = nc_packet->neigh_node;  in batadv_nc_code_packets()
1101 		first_dest = nc_packet->neigh_node;  in batadv_nc_code_packets()
1102 		first_source = nc_packet->nc_path->prev_hop;  in batadv_nc_code_packets()
1105 		packet1 = (struct batadv_unicast_packet *)nc_packet->skb->data;  in batadv_nc_code_packets()
1107 		packet_id1 = nc_packet->packet_id;  in batadv_nc_code_packets()
1114 		second_dest = nc_packet->neigh_node;  in batadv_nc_code_packets()
1115 		second_source = nc_packet->nc_path->prev_hop;  in batadv_nc_code_packets()
1117 		packet2 = (struct batadv_unicast_packet *)nc_packet->skb->data;  in batadv_nc_code_packets()
1120 		packet_id2 = nc_packet->packet_id;  in batadv_nc_code_packets()
1126 	if (skb->len <= nc_packet->skb->len) {  in batadv_nc_code_packets()
1127 		skb_dest = nc_packet->skb;  in batadv_nc_code_packets()
1131 		skb_src = nc_packet->skb;  in batadv_nc_code_packets()
1207 	nc_packet->skb = NULL;  in batadv_nc_code_packets()
1208 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_code_packets()
1265 	struct batadv_nc_packet *nc_packet, *nc_packet_tmp;  in batadv_nc_path_search()  local
1292 		list_for_each_entry_safe(nc_packet, nc_packet_tmp,  in batadv_nc_path_search()
1294 			if (!batadv_nc_skb_coding_possible(nc_packet->skb,  in batadv_nc_path_search()
1300 			list_del(&nc_packet->list);  in batadv_nc_path_search()
1301 			nc_packet_out = nc_packet;  in batadv_nc_path_search()
1333 	struct batadv_nc_packet *nc_packet = NULL;  in batadv_nc_skb_src_search()  local
1348 		nc_packet = batadv_nc_path_search(bat_priv, in_nc_node,  in batadv_nc_skb_src_search()
1350 		if (nc_packet)  in batadv_nc_skb_src_search()
1356 	return nc_packet;  in batadv_nc_skb_src_search()
1415 	struct batadv_nc_packet *nc_packet = NULL;  in batadv_nc_skb_dst_search()  local
1420 		nc_packet = batadv_nc_skb_src_search(bat_priv, skb,  in batadv_nc_skb_dst_search()
1425 		if (nc_packet)  in batadv_nc_skb_dst_search()
1430 	if (!nc_packet)  in batadv_nc_skb_dst_search()
1436 	batadv_nc_skb_store_before_coding(bat_priv, nc_packet->skb,  in batadv_nc_skb_dst_search()
1437 					  nc_packet->neigh_node->addr);  in batadv_nc_skb_dst_search()
1440 	if (batadv_nc_code_packets(bat_priv, skb, ethhdr, nc_packet,  in batadv_nc_skb_dst_search()
1448 	batadv_nc_send_packet(nc_packet);  in batadv_nc_skb_dst_search()
1466 	struct batadv_nc_packet *nc_packet;  in batadv_nc_skb_add_to_path()  local
1468 	nc_packet = kzalloc(sizeof(*nc_packet), GFP_ATOMIC);  in batadv_nc_skb_add_to_path()
1469 	if (!nc_packet)  in batadv_nc_skb_add_to_path()
1473 	nc_packet->timestamp = jiffies;  in batadv_nc_skb_add_to_path()
1474 	nc_packet->packet_id = packet_id;  in batadv_nc_skb_add_to_path()
1475 	nc_packet->skb = skb;  in batadv_nc_skb_add_to_path()
1476 	nc_packet->neigh_node = neigh_node;  in batadv_nc_skb_add_to_path()
1477 	nc_packet->nc_path = nc_path;  in batadv_nc_skb_add_to_path()
1481 	list_add_tail(&nc_packet->list, &nc_path->packet_list);  in batadv_nc_skb_add_to_path()
1637 			    struct batadv_nc_packet *nc_packet)  in batadv_nc_skb_decode_packet()  argument
1697 			 nc_packet->skb->data + h_size,  in batadv_nc_skb_decode_packet()
1701 	if (nc_packet->skb->len > coding_len + h_size) {  in batadv_nc_skb_decode_packet()
1715 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_skb_decode_packet()
1734 	struct batadv_nc_packet *tmp_nc_packet, *nc_packet = NULL;  in batadv_nc_find_decoding_packet()  local
1766 				nc_packet = tmp_nc_packet;  in batadv_nc_find_decoding_packet()
1772 		if (nc_packet)  in batadv_nc_find_decoding_packet()
1777 	if (!nc_packet)  in batadv_nc_find_decoding_packet()
1781 	return nc_packet;  in batadv_nc_find_decoding_packet()
1799 	struct batadv_nc_packet *nc_packet;  in batadv_nc_recv_coded_packet()  local
1823 	nc_packet = batadv_nc_find_decoding_packet(bat_priv, ethhdr,  in batadv_nc_recv_coded_packet()
1825 	if (!nc_packet) {  in batadv_nc_recv_coded_packet()
1834 	if (skb_linearize(nc_packet->skb) < 0)  in batadv_nc_recv_coded_packet()
1838 	unicast_packet = batadv_nc_skb_decode_packet(bat_priv, skb, nc_packet);  in batadv_nc_recv_coded_packet()
1852 	batadv_nc_packet_free(nc_packet, true);  in batadv_nc_recv_coded_packet()