diff options
Diffstat (limited to 'net/irda/irmod.c')
| -rw-r--r-- | net/irda/irmod.c | 48 |
1 files changed, 44 insertions, 4 deletions
diff --git a/net/irda/irmod.c b/net/irda/irmod.c index c7fad2c5b9f3..1900937b3328 100644 --- a/net/irda/irmod.c +++ b/net/irda/irmod.c @@ -88,16 +88,23 @@ EXPORT_SYMBOL(irda_notify_init); */ static int __init irda_init(void) { + int ret = 0; + IRDA_DEBUG(0, "%s()\n", __FUNCTION__); /* Lower layer of the stack */ irlmp_init(); irlap_init(); + /* Driver/dongle support */ + irda_device_init(); + /* Higher layers of the stack */ iriap_init(); irttp_init(); - irsock_init(); + ret = irsock_init(); + if (ret < 0) + goto out_err_1; /* Add IrDA packet type (Start receiving packets) */ dev_add_pack(&irda_packet_type); @@ -107,13 +114,44 @@ static int __init irda_init(void) irda_proc_register(); #endif #ifdef CONFIG_SYSCTL - irda_sysctl_register(); + ret = irda_sysctl_register(); + if (ret < 0) + goto out_err_2; #endif - /* Driver/dongle support */ - irda_device_init(); + ret = irda_nl_register(); + if (ret < 0) + goto out_err_3; return 0; + + out_err_3: +#ifdef CONFIG_SYSCTL + irda_sysctl_unregister(); +#endif + out_err_2: +#ifdef CONFIG_PROC_FS + irda_proc_unregister(); +#endif + + /* Remove IrDA packet type (stop receiving packets) */ + dev_remove_pack(&irda_packet_type); + + /* Remove higher layers */ + irsock_cleanup(); + out_err_1: + irttp_cleanup(); + iriap_cleanup(); + + /* Remove lower layers */ + irda_device_cleanup(); + irlap_cleanup(); /* Must be done before irlmp_cleanup()! DB */ + + /* Remove middle layer */ + irlmp_cleanup(); + + + return ret; } /* @@ -125,6 +163,8 @@ static int __init irda_init(void) static void __exit irda_cleanup(void) { /* Remove External APIs */ + irda_nl_unregister(); + #ifdef CONFIG_SYSCTL irda_sysctl_unregister(); #endif |