267 static void batadv_nc_packet_free(struct batadv_nc_packet *nc_packet,  in batadv_nc_packet_free()  argument
271 		kfree_skb(nc_packet->skb);  in batadv_nc_packet_free()
273 		consume_skb(nc_packet->skb);  in batadv_nc_packet_free()
275 	batadv_nc_path_put(nc_packet->nc_path);  in batadv_nc_packet_free()
276 	kfree(nc_packet);  in batadv_nc_packet_free()
584 static void batadv_nc_send_packet(struct batadv_nc_packet *nc_packet)  in batadv_nc_send_packet()  argument
586 	batadv_send_unicast_skb(nc_packet->skb, nc_packet->neigh_node);  in batadv_nc_send_packet()
587 	nc_packet->skb = NULL;  in batadv_nc_send_packet()
588 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_send_packet()
606 				    struct batadv_nc_packet *nc_packet)  in batadv_nc_sniffed_purge()  argument
617 	    !batadv_has_timed_out(nc_packet->timestamp, timeout))  in batadv_nc_sniffed_purge()
621 	list_del(&nc_packet->list);  in batadv_nc_sniffed_purge()
622 	batadv_nc_packet_free(nc_packet, true);  in batadv_nc_sniffed_purge()
645 				struct batadv_nc_packet *nc_packet)  in batadv_nc_fwd_flush()  argument
655 	    !batadv_has_timed_out(nc_packet->timestamp, timeout))  in batadv_nc_fwd_flush()
661 			   nc_packet->skb->len + ETH_HLEN);  in batadv_nc_fwd_flush()
662 	list_del(&nc_packet->list);  in batadv_nc_fwd_flush()
663 	batadv_nc_send_packet(nc_packet);  in batadv_nc_fwd_flush()
685 	struct batadv_nc_packet *nc_packet, *nc_packet_tmp;  in batadv_nc_process_nc_paths()  local
702 			list_for_each_entry_safe(nc_packet, nc_packet_tmp,  in batadv_nc_process_nc_paths()
704 				ret = process_fn(bat_priv, nc_path, nc_packet);  in batadv_nc_process_nc_paths()
1066 				   struct batadv_nc_packet *nc_packet,  in batadv_nc_code_packets()  argument
1100 	neigh_tmp = nc_packet->neigh_node;  in batadv_nc_code_packets()
1121 		first_dest = nc_packet->neigh_node;  in batadv_nc_code_packets()
1122 		first_source = nc_packet->nc_path->prev_hop;  in batadv_nc_code_packets()
1125 		packet1 = (struct batadv_unicast_packet *)nc_packet->skb->data;  in batadv_nc_code_packets()
1127 		packet_id1 = nc_packet->packet_id;  in batadv_nc_code_packets()
1134 		second_dest = nc_packet->neigh_node;  in batadv_nc_code_packets()
1135 		second_source = nc_packet->nc_path->prev_hop;  in batadv_nc_code_packets()
1137 		packet2 = (struct batadv_unicast_packet *)nc_packet->skb->data;  in batadv_nc_code_packets()
1140 		packet_id2 = nc_packet->packet_id;  in batadv_nc_code_packets()
1146 	if (skb->len <= nc_packet->skb->len) {  in batadv_nc_code_packets()
1147 		skb_dest = nc_packet->skb;  in batadv_nc_code_packets()
1151 		skb_src = nc_packet->skb;  in batadv_nc_code_packets()
1227 	nc_packet->skb = NULL;  in batadv_nc_code_packets()
1228 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_code_packets()
1289 	struct batadv_nc_packet *nc_packet, *nc_packet_tmp;  in batadv_nc_path_search()  local
1316 		list_for_each_entry_safe(nc_packet, nc_packet_tmp,  in batadv_nc_path_search()
1318 			if (!batadv_nc_skb_coding_possible(nc_packet->skb,  in batadv_nc_path_search()
1324 			list_del(&nc_packet->list);  in batadv_nc_path_search()
1325 			nc_packet_out = nc_packet;  in batadv_nc_path_search()
1357 	struct batadv_nc_packet *nc_packet = NULL;  in batadv_nc_skb_src_search()  local
1372 		nc_packet = batadv_nc_path_search(bat_priv, in_nc_node,  in batadv_nc_skb_src_search()
1374 		if (nc_packet)  in batadv_nc_skb_src_search()
1380 	return nc_packet;  in batadv_nc_skb_src_search()
1439 	struct batadv_nc_packet *nc_packet = NULL;  in batadv_nc_skb_dst_search()  local
1444 		nc_packet = batadv_nc_skb_src_search(bat_priv, skb,  in batadv_nc_skb_dst_search()
1449 		if (nc_packet)  in batadv_nc_skb_dst_search()
1454 	if (!nc_packet)  in batadv_nc_skb_dst_search()
1460 	batadv_nc_skb_store_before_coding(bat_priv, nc_packet->skb,  in batadv_nc_skb_dst_search()
1461 					  nc_packet->neigh_node->addr);  in batadv_nc_skb_dst_search()
1464 	if (batadv_nc_code_packets(bat_priv, skb, ethhdr, nc_packet,  in batadv_nc_skb_dst_search()
1472 	batadv_nc_send_packet(nc_packet);  in batadv_nc_skb_dst_search()
1490 	struct batadv_nc_packet *nc_packet;  in batadv_nc_skb_add_to_path()  local
1492 	nc_packet = kzalloc(sizeof(*nc_packet), GFP_ATOMIC);  in batadv_nc_skb_add_to_path()
1493 	if (!nc_packet)  in batadv_nc_skb_add_to_path()
1497 	nc_packet->timestamp = jiffies;  in batadv_nc_skb_add_to_path()
1498 	nc_packet->packet_id = packet_id;  in batadv_nc_skb_add_to_path()
1499 	nc_packet->skb = skb;  in batadv_nc_skb_add_to_path()
1500 	nc_packet->neigh_node = neigh_node;  in batadv_nc_skb_add_to_path()
1501 	nc_packet->nc_path = nc_path;  in batadv_nc_skb_add_to_path()
1505 	list_add_tail(&nc_packet->list, &nc_path->packet_list);  in batadv_nc_skb_add_to_path()
1661 			    struct batadv_nc_packet *nc_packet)  in batadv_nc_skb_decode_packet()  argument
1721 			 nc_packet->skb->data + h_size,  in batadv_nc_skb_decode_packet()
1725 	if (nc_packet->skb->len > coding_len + h_size) {  in batadv_nc_skb_decode_packet()
1739 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_skb_decode_packet()
1758 	struct batadv_nc_packet *tmp_nc_packet, *nc_packet = NULL;  in batadv_nc_find_decoding_packet()  local
1790 				nc_packet = tmp_nc_packet;  in batadv_nc_find_decoding_packet()
1796 		if (nc_packet)  in batadv_nc_find_decoding_packet()
1801 	if (!nc_packet)  in batadv_nc_find_decoding_packet()
1805 	return nc_packet;  in batadv_nc_find_decoding_packet()
1823 	struct batadv_nc_packet *nc_packet;  in batadv_nc_recv_coded_packet()  local
1847 	nc_packet = batadv_nc_find_decoding_packet(bat_priv, ethhdr,  in batadv_nc_recv_coded_packet()
1849 	if (!nc_packet) {  in batadv_nc_recv_coded_packet()
1858 	if (skb_linearize(nc_packet->skb) < 0)  in batadv_nc_recv_coded_packet()
1862 	unicast_packet = batadv_nc_skb_decode_packet(bat_priv, skb, nc_packet);  in batadv_nc_recv_coded_packet()
1876 	batadv_nc_packet_free(nc_packet, true);  in batadv_nc_recv_coded_packet()