COMMAND_PARSE_NUMBER(uint, CMD_ARGV[1], service->channel);
ret = add_service("rtt", CMD_ARGV[0], CONNECTION_LIMIT_UNLIMITED,
- rtt_new_connection, rtt_input, rtt_connection_closed, service, NULL);
+ rtt_new_connection, rtt_input, rtt_connection_closed, service);
if (ret != ERROR_OK) {
free(service);