255 static void batadv_nc_packet_free(struct batadv_nc_packet *nc_packet,  in batadv_nc_packet_free()  argument
259 		kfree_skb(nc_packet->skb);  in batadv_nc_packet_free()
261 		consume_skb(nc_packet->skb);  in batadv_nc_packet_free()
263 	batadv_nc_path_put(nc_packet->nc_path);  in batadv_nc_packet_free()
264 	kfree(nc_packet);  in batadv_nc_packet_free()
572 static void batadv_nc_send_packet(struct batadv_nc_packet *nc_packet)  in batadv_nc_send_packet()  argument
574 	batadv_send_unicast_skb(nc_packet->skb, nc_packet->neigh_node);  in batadv_nc_send_packet()
575 	nc_packet->skb = NULL;  in batadv_nc_send_packet()
576 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_send_packet()
594 				    struct batadv_nc_packet *nc_packet)  in batadv_nc_sniffed_purge()  argument
605 	    !batadv_has_timed_out(nc_packet->timestamp, timeout))  in batadv_nc_sniffed_purge()
609 	list_del(&nc_packet->list);  in batadv_nc_sniffed_purge()
610 	batadv_nc_packet_free(nc_packet, true);  in batadv_nc_sniffed_purge()
633 				struct batadv_nc_packet *nc_packet)  in batadv_nc_fwd_flush()  argument
643 	    !batadv_has_timed_out(nc_packet->timestamp, timeout))  in batadv_nc_fwd_flush()
649 			   nc_packet->skb->len + ETH_HLEN);  in batadv_nc_fwd_flush()
650 	list_del(&nc_packet->list);  in batadv_nc_fwd_flush()
651 	batadv_nc_send_packet(nc_packet);  in batadv_nc_fwd_flush()
673 	struct batadv_nc_packet *nc_packet, *nc_packet_tmp;  in batadv_nc_process_nc_paths()  local
690 			list_for_each_entry_safe(nc_packet, nc_packet_tmp,  in batadv_nc_process_nc_paths()
692 				ret = process_fn(bat_priv, nc_path, nc_packet);  in batadv_nc_process_nc_paths()
1047 				   struct batadv_nc_packet *nc_packet,  in batadv_nc_code_packets()  argument
1081 	neigh_tmp = nc_packet->neigh_node;  in batadv_nc_code_packets()
1102 		first_dest = nc_packet->neigh_node;  in batadv_nc_code_packets()
1103 		first_source = nc_packet->nc_path->prev_hop;  in batadv_nc_code_packets()
1106 		packet1 = (struct batadv_unicast_packet *)nc_packet->skb->data;  in batadv_nc_code_packets()
1108 		packet_id1 = nc_packet->packet_id;  in batadv_nc_code_packets()
1115 		second_dest = nc_packet->neigh_node;  in batadv_nc_code_packets()
1116 		second_source = nc_packet->nc_path->prev_hop;  in batadv_nc_code_packets()
1118 		packet2 = (struct batadv_unicast_packet *)nc_packet->skb->data;  in batadv_nc_code_packets()
1121 		packet_id2 = nc_packet->packet_id;  in batadv_nc_code_packets()
1127 	if (skb->len <= nc_packet->skb->len) {  in batadv_nc_code_packets()
1128 		skb_dest = nc_packet->skb;  in batadv_nc_code_packets()
1132 		skb_src = nc_packet->skb;  in batadv_nc_code_packets()
1208 	nc_packet->skb = NULL;  in batadv_nc_code_packets()
1209 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_code_packets()
1270 	struct batadv_nc_packet *nc_packet, *nc_packet_tmp;  in batadv_nc_path_search()  local
1297 		list_for_each_entry_safe(nc_packet, nc_packet_tmp,  in batadv_nc_path_search()
1299 			if (!batadv_nc_skb_coding_possible(nc_packet->skb,  in batadv_nc_path_search()
1305 			list_del(&nc_packet->list);  in batadv_nc_path_search()
1306 			nc_packet_out = nc_packet;  in batadv_nc_path_search()
1338 	struct batadv_nc_packet *nc_packet = NULL;  in batadv_nc_skb_src_search()  local
1353 		nc_packet = batadv_nc_path_search(bat_priv, in_nc_node,  in batadv_nc_skb_src_search()
1355 		if (nc_packet)  in batadv_nc_skb_src_search()
1361 	return nc_packet;  in batadv_nc_skb_src_search()
1420 	struct batadv_nc_packet *nc_packet = NULL;  in batadv_nc_skb_dst_search()  local
1425 		nc_packet = batadv_nc_skb_src_search(bat_priv, skb,  in batadv_nc_skb_dst_search()
1430 		if (nc_packet)  in batadv_nc_skb_dst_search()
1435 	if (!nc_packet)  in batadv_nc_skb_dst_search()
1441 	batadv_nc_skb_store_before_coding(bat_priv, nc_packet->skb,  in batadv_nc_skb_dst_search()
1442 					  nc_packet->neigh_node->addr);  in batadv_nc_skb_dst_search()
1445 	if (batadv_nc_code_packets(bat_priv, skb, ethhdr, nc_packet,  in batadv_nc_skb_dst_search()
1453 	batadv_nc_send_packet(nc_packet);  in batadv_nc_skb_dst_search()
1471 	struct batadv_nc_packet *nc_packet;  in batadv_nc_skb_add_to_path()  local
1473 	nc_packet = kzalloc(sizeof(*nc_packet), GFP_ATOMIC);  in batadv_nc_skb_add_to_path()
1474 	if (!nc_packet)  in batadv_nc_skb_add_to_path()
1478 	nc_packet->timestamp = jiffies;  in batadv_nc_skb_add_to_path()
1479 	nc_packet->packet_id = packet_id;  in batadv_nc_skb_add_to_path()
1480 	nc_packet->skb = skb;  in batadv_nc_skb_add_to_path()
1481 	nc_packet->neigh_node = neigh_node;  in batadv_nc_skb_add_to_path()
1482 	nc_packet->nc_path = nc_path;  in batadv_nc_skb_add_to_path()
1486 	list_add_tail(&nc_packet->list, &nc_path->packet_list);  in batadv_nc_skb_add_to_path()
1642 			    struct batadv_nc_packet *nc_packet)  in batadv_nc_skb_decode_packet()  argument
1702 			 nc_packet->skb->data + h_size,  in batadv_nc_skb_decode_packet()
1706 	if (nc_packet->skb->len > coding_len + h_size) {  in batadv_nc_skb_decode_packet()
1720 	batadv_nc_packet_free(nc_packet, false);  in batadv_nc_skb_decode_packet()
1739 	struct batadv_nc_packet *tmp_nc_packet, *nc_packet = NULL;  in batadv_nc_find_decoding_packet()  local
1771 				nc_packet = tmp_nc_packet;  in batadv_nc_find_decoding_packet()
1777 		if (nc_packet)  in batadv_nc_find_decoding_packet()
1782 	if (!nc_packet)  in batadv_nc_find_decoding_packet()
1786 	return nc_packet;  in batadv_nc_find_decoding_packet()
1804 	struct batadv_nc_packet *nc_packet;  in batadv_nc_recv_coded_packet()  local
1828 	nc_packet = batadv_nc_find_decoding_packet(bat_priv, ethhdr,  in batadv_nc_recv_coded_packet()
1830 	if (!nc_packet) {  in batadv_nc_recv_coded_packet()
1839 	if (skb_linearize(nc_packet->skb) < 0)  in batadv_nc_recv_coded_packet()
1843 	unicast_packet = batadv_nc_skb_decode_packet(bat_priv, skb, nc_packet);  in batadv_nc_recv_coded_packet()
1857 	batadv_nc_packet_free(nc_packet, true);  in batadv_nc_recv_coded_packet()