260 static void batadv_nc_packet_free(struct batadv_nc_packet *nc_packet,  in batadv_nc_packet_free()  argument
264 		kfree_skb(nc_packet->skb);  in batadv_nc_packet_free()
266 		consume_skb(nc_packet->skb);  in batadv_nc_packet_free()
268 	batadv_nc_path_put(nc_packet->nc_path);  in batadv_nc_packet_free()
269 	kfree(nc_packet);  in batadv_nc_packet_free()
577 static void batadv_nc_send_packet(struct batadv_nc_packet *nc_packet)  in batadv_nc_send_packet()  argument
579 	batadv_send_unicast_skb(nc_packet->skb, nc_packet->neigh_node);  in batadv_nc_send_packet()
580 	nc_packet->skb = NULL;  in batadv_nc_send_packet()
581 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_send_packet()
599 				    struct batadv_nc_packet *nc_packet)  in batadv_nc_sniffed_purge()  argument
610 	    !batadv_has_timed_out(nc_packet->timestamp, timeout))  in batadv_nc_sniffed_purge()
614 	list_del(&nc_packet->list);  in batadv_nc_sniffed_purge()
615 	batadv_nc_packet_free(nc_packet, true);  in batadv_nc_sniffed_purge()
638 				struct batadv_nc_packet *nc_packet)  in batadv_nc_fwd_flush()  argument
648 	    !batadv_has_timed_out(nc_packet->timestamp, timeout))  in batadv_nc_fwd_flush()
654 			   nc_packet->skb->len + ETH_HLEN);  in batadv_nc_fwd_flush()
655 	list_del(&nc_packet->list);  in batadv_nc_fwd_flush()
656 	batadv_nc_send_packet(nc_packet);  in batadv_nc_fwd_flush()
678 	struct batadv_nc_packet *nc_packet, *nc_packet_tmp;  in batadv_nc_process_nc_paths()  local
695 			list_for_each_entry_safe(nc_packet, nc_packet_tmp,  in batadv_nc_process_nc_paths()
697 				ret = process_fn(bat_priv, nc_path, nc_packet);  in batadv_nc_process_nc_paths()
1050 				   struct batadv_nc_packet *nc_packet,  in batadv_nc_code_packets()  argument
1084 	neigh_tmp = nc_packet->neigh_node;  in batadv_nc_code_packets()
1105 		first_dest = nc_packet->neigh_node;  in batadv_nc_code_packets()
1106 		first_source = nc_packet->nc_path->prev_hop;  in batadv_nc_code_packets()
1109 		packet1 = (struct batadv_unicast_packet *)nc_packet->skb->data;  in batadv_nc_code_packets()
1111 		packet_id1 = nc_packet->packet_id;  in batadv_nc_code_packets()
1118 		second_dest = nc_packet->neigh_node;  in batadv_nc_code_packets()
1119 		second_source = nc_packet->nc_path->prev_hop;  in batadv_nc_code_packets()
1121 		packet2 = (struct batadv_unicast_packet *)nc_packet->skb->data;  in batadv_nc_code_packets()
1124 		packet_id2 = nc_packet->packet_id;  in batadv_nc_code_packets()
1130 	if (skb->len <= nc_packet->skb->len) {  in batadv_nc_code_packets()
1131 		skb_dest = nc_packet->skb;  in batadv_nc_code_packets()
1135 		skb_src = nc_packet->skb;  in batadv_nc_code_packets()
1211 	nc_packet->skb = NULL;  in batadv_nc_code_packets()
1212 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_code_packets()
1269 	struct batadv_nc_packet *nc_packet, *nc_packet_tmp;  in batadv_nc_path_search()  local
1296 		list_for_each_entry_safe(nc_packet, nc_packet_tmp,  in batadv_nc_path_search()
1298 			if (!batadv_nc_skb_coding_possible(nc_packet->skb,  in batadv_nc_path_search()
1304 			list_del(&nc_packet->list);  in batadv_nc_path_search()
1305 			nc_packet_out = nc_packet;  in batadv_nc_path_search()
1337 	struct batadv_nc_packet *nc_packet = NULL;  in batadv_nc_skb_src_search()  local
1352 		nc_packet = batadv_nc_path_search(bat_priv, in_nc_node,  in batadv_nc_skb_src_search()
1354 		if (nc_packet)  in batadv_nc_skb_src_search()
1360 	return nc_packet;  in batadv_nc_skb_src_search()
1419 	struct batadv_nc_packet *nc_packet = NULL;  in batadv_nc_skb_dst_search()  local
1424 		nc_packet = batadv_nc_skb_src_search(bat_priv, skb,  in batadv_nc_skb_dst_search()
1429 		if (nc_packet)  in batadv_nc_skb_dst_search()
1434 	if (!nc_packet)  in batadv_nc_skb_dst_search()
1440 	batadv_nc_skb_store_before_coding(bat_priv, nc_packet->skb,  in batadv_nc_skb_dst_search()
1441 					  nc_packet->neigh_node->addr);  in batadv_nc_skb_dst_search()
1444 	if (batadv_nc_code_packets(bat_priv, skb, ethhdr, nc_packet,  in batadv_nc_skb_dst_search()
1452 	batadv_nc_send_packet(nc_packet);  in batadv_nc_skb_dst_search()
1470 	struct batadv_nc_packet *nc_packet;  in batadv_nc_skb_add_to_path()  local
1472 	nc_packet = kzalloc(sizeof(*nc_packet), GFP_ATOMIC);  in batadv_nc_skb_add_to_path()
1473 	if (!nc_packet)  in batadv_nc_skb_add_to_path()
1477 	nc_packet->timestamp = jiffies;  in batadv_nc_skb_add_to_path()
1478 	nc_packet->packet_id = packet_id;  in batadv_nc_skb_add_to_path()
1479 	nc_packet->skb = skb;  in batadv_nc_skb_add_to_path()
1480 	nc_packet->neigh_node = neigh_node;  in batadv_nc_skb_add_to_path()
1481 	nc_packet->nc_path = nc_path;  in batadv_nc_skb_add_to_path()
1485 	list_add_tail(&nc_packet->list, &nc_path->packet_list);  in batadv_nc_skb_add_to_path()
1641 			    struct batadv_nc_packet *nc_packet)  in batadv_nc_skb_decode_packet()  argument
1701 			 nc_packet->skb->data + h_size,  in batadv_nc_skb_decode_packet()
1705 	if (nc_packet->skb->len > coding_len + h_size) {  in batadv_nc_skb_decode_packet()
1719 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_skb_decode_packet()
1738 	struct batadv_nc_packet *tmp_nc_packet, *nc_packet = NULL;  in batadv_nc_find_decoding_packet()  local
1770 				nc_packet = tmp_nc_packet;  in batadv_nc_find_decoding_packet()
1776 		if (nc_packet)  in batadv_nc_find_decoding_packet()
1781 	if (!nc_packet)  in batadv_nc_find_decoding_packet()
1785 	return nc_packet;  in batadv_nc_find_decoding_packet()
1803 	struct batadv_nc_packet *nc_packet;  in batadv_nc_recv_coded_packet()  local
1827 	nc_packet = batadv_nc_find_decoding_packet(bat_priv, ethhdr,  in batadv_nc_recv_coded_packet()
1829 	if (!nc_packet) {  in batadv_nc_recv_coded_packet()
1838 	if (skb_linearize(nc_packet->skb) < 0)  in batadv_nc_recv_coded_packet()
1842 	unicast_packet = batadv_nc_skb_decode_packet(bat_priv, skb, nc_packet);  in batadv_nc_recv_coded_packet()
1856 	batadv_nc_packet_free(nc_packet, true);  in batadv_nc_recv_coded_packet()