1/* 2 * TFRC library initialisation 3 * 4 * Copyright (c) 2007 The University of Aberdeen, Scotland, UK 5 * Copyright (c) 2007 Arnaldo Carvalho de Melo <acme@redhat.com> 6 */ 7#include "tfrc.h" 8 9#ifdef CONFIG_IP_DCCP_TFRC_DEBUG 10int tfrc_debug; 11module_param(tfrc_debug, bool, 0644); 12MODULE_PARM_DESC(tfrc_debug, "Enable TFRC debug messages"); 13#endif 14 15int __init tfrc_lib_init(void) 16{ 17 int rc = tfrc_li_init(); 18 19 if (rc) 20 goto out; 21 22 rc = tfrc_tx_packet_history_init(); 23 if (rc) 24 goto out_free_loss_intervals; 25 26 rc = tfrc_rx_packet_history_init(); 27 if (rc) 28 goto out_free_tx_history; 29 return 0; 30 31out_free_tx_history: 32 tfrc_tx_packet_history_exit(); 33out_free_loss_intervals: 34 tfrc_li_exit(); 35out: 36 return rc; 37} 38 39void tfrc_lib_exit(void) 40{ 41 tfrc_rx_packet_history_exit(); 42 tfrc_tx_packet_history_exit(); 43 tfrc_li_exit(); 44} 45