263 static void batadv_nc_packet_free(struct batadv_nc_packet *nc_packet,  in batadv_nc_packet_free()  argument
267 		kfree_skb(nc_packet->skb);  in batadv_nc_packet_free()
269 		consume_skb(nc_packet->skb);  in batadv_nc_packet_free()
271 	batadv_nc_path_put(nc_packet->nc_path);  in batadv_nc_packet_free()
272 	kfree(nc_packet);  in batadv_nc_packet_free()
580 static void batadv_nc_send_packet(struct batadv_nc_packet *nc_packet)  in batadv_nc_send_packet()  argument
582 	batadv_send_unicast_skb(nc_packet->skb, nc_packet->neigh_node);  in batadv_nc_send_packet()
583 	nc_packet->skb = NULL;  in batadv_nc_send_packet()
584 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_send_packet()
602 				    struct batadv_nc_packet *nc_packet)  in batadv_nc_sniffed_purge()  argument
613 	    !batadv_has_timed_out(nc_packet->timestamp, timeout))  in batadv_nc_sniffed_purge()
617 	list_del(&nc_packet->list);  in batadv_nc_sniffed_purge()
618 	batadv_nc_packet_free(nc_packet, true);  in batadv_nc_sniffed_purge()
641 				struct batadv_nc_packet *nc_packet)  in batadv_nc_fwd_flush()  argument
651 	    !batadv_has_timed_out(nc_packet->timestamp, timeout))  in batadv_nc_fwd_flush()
657 			   nc_packet->skb->len + ETH_HLEN);  in batadv_nc_fwd_flush()
658 	list_del(&nc_packet->list);  in batadv_nc_fwd_flush()
659 	batadv_nc_send_packet(nc_packet);  in batadv_nc_fwd_flush()
681 	struct batadv_nc_packet *nc_packet, *nc_packet_tmp;  in batadv_nc_process_nc_paths()  local
698 			list_for_each_entry_safe(nc_packet, nc_packet_tmp,  in batadv_nc_process_nc_paths()
700 				ret = process_fn(bat_priv, nc_path, nc_packet);  in batadv_nc_process_nc_paths()
1055 				   struct batadv_nc_packet *nc_packet,  in batadv_nc_code_packets()  argument
1089 	neigh_tmp = nc_packet->neigh_node;  in batadv_nc_code_packets()
1110 		first_dest = nc_packet->neigh_node;  in batadv_nc_code_packets()
1111 		first_source = nc_packet->nc_path->prev_hop;  in batadv_nc_code_packets()
1114 		packet1 = (struct batadv_unicast_packet *)nc_packet->skb->data;  in batadv_nc_code_packets()
1116 		packet_id1 = nc_packet->packet_id;  in batadv_nc_code_packets()
1123 		second_dest = nc_packet->neigh_node;  in batadv_nc_code_packets()
1124 		second_source = nc_packet->nc_path->prev_hop;  in batadv_nc_code_packets()
1126 		packet2 = (struct batadv_unicast_packet *)nc_packet->skb->data;  in batadv_nc_code_packets()
1129 		packet_id2 = nc_packet->packet_id;  in batadv_nc_code_packets()
1135 	if (skb->len <= nc_packet->skb->len) {  in batadv_nc_code_packets()
1136 		skb_dest = nc_packet->skb;  in batadv_nc_code_packets()
1140 		skb_src = nc_packet->skb;  in batadv_nc_code_packets()
1216 	nc_packet->skb = NULL;  in batadv_nc_code_packets()
1217 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_code_packets()
1278 	struct batadv_nc_packet *nc_packet, *nc_packet_tmp;  in batadv_nc_path_search()  local
1305 		list_for_each_entry_safe(nc_packet, nc_packet_tmp,  in batadv_nc_path_search()
1307 			if (!batadv_nc_skb_coding_possible(nc_packet->skb,  in batadv_nc_path_search()
1313 			list_del(&nc_packet->list);  in batadv_nc_path_search()
1314 			nc_packet_out = nc_packet;  in batadv_nc_path_search()
1346 	struct batadv_nc_packet *nc_packet = NULL;  in batadv_nc_skb_src_search()  local
1361 		nc_packet = batadv_nc_path_search(bat_priv, in_nc_node,  in batadv_nc_skb_src_search()
1363 		if (nc_packet)  in batadv_nc_skb_src_search()
1369 	return nc_packet;  in batadv_nc_skb_src_search()
1428 	struct batadv_nc_packet *nc_packet = NULL;  in batadv_nc_skb_dst_search()  local
1433 		nc_packet = batadv_nc_skb_src_search(bat_priv, skb,  in batadv_nc_skb_dst_search()
1438 		if (nc_packet)  in batadv_nc_skb_dst_search()
1443 	if (!nc_packet)  in batadv_nc_skb_dst_search()
1449 	batadv_nc_skb_store_before_coding(bat_priv, nc_packet->skb,  in batadv_nc_skb_dst_search()
1450 					  nc_packet->neigh_node->addr);  in batadv_nc_skb_dst_search()
1453 	if (batadv_nc_code_packets(bat_priv, skb, ethhdr, nc_packet,  in batadv_nc_skb_dst_search()
1461 	batadv_nc_send_packet(nc_packet);  in batadv_nc_skb_dst_search()
1479 	struct batadv_nc_packet *nc_packet;  in batadv_nc_skb_add_to_path()  local
1481 	nc_packet = kzalloc(sizeof(*nc_packet), GFP_ATOMIC);  in batadv_nc_skb_add_to_path()
1482 	if (!nc_packet)  in batadv_nc_skb_add_to_path()
1486 	nc_packet->timestamp = jiffies;  in batadv_nc_skb_add_to_path()
1487 	nc_packet->packet_id = packet_id;  in batadv_nc_skb_add_to_path()
1488 	nc_packet->skb = skb;  in batadv_nc_skb_add_to_path()
1489 	nc_packet->neigh_node = neigh_node;  in batadv_nc_skb_add_to_path()
1490 	nc_packet->nc_path = nc_path;  in batadv_nc_skb_add_to_path()
1494 	list_add_tail(&nc_packet->list, &nc_path->packet_list);  in batadv_nc_skb_add_to_path()
1650 			    struct batadv_nc_packet *nc_packet)  in batadv_nc_skb_decode_packet()  argument
1710 			 nc_packet->skb->data + h_size,  in batadv_nc_skb_decode_packet()
1714 	if (nc_packet->skb->len > coding_len + h_size) {  in batadv_nc_skb_decode_packet()
1728 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_skb_decode_packet()
1747 	struct batadv_nc_packet *tmp_nc_packet, *nc_packet = NULL;  in batadv_nc_find_decoding_packet()  local
1779 				nc_packet = tmp_nc_packet;  in batadv_nc_find_decoding_packet()
1785 		if (nc_packet)  in batadv_nc_find_decoding_packet()
1790 	if (!nc_packet)  in batadv_nc_find_decoding_packet()
1794 	return nc_packet;  in batadv_nc_find_decoding_packet()
1812 	struct batadv_nc_packet *nc_packet;  in batadv_nc_recv_coded_packet()  local
1836 	nc_packet = batadv_nc_find_decoding_packet(bat_priv, ethhdr,  in batadv_nc_recv_coded_packet()
1838 	if (!nc_packet) {  in batadv_nc_recv_coded_packet()
1847 	if (skb_linearize(nc_packet->skb) < 0)  in batadv_nc_recv_coded_packet()
1851 	unicast_packet = batadv_nc_skb_decode_packet(bat_priv, skb, nc_packet);  in batadv_nc_recv_coded_packet()
1865 	batadv_nc_packet_free(nc_packet, true);  in batadv_nc_recv_coded_packet()