/* ---- Initialization ---- */
static int __init rfcomm_init(void)
{
+ int err;
+
l2cap_load();
hci_register_cb(&rfcomm_cb);
rfcomm_thread = kthread_run(rfcomm_run, NULL, "krfcommd");
if (IS_ERR(rfcomm_thread)) {
- hci_unregister_cb(&rfcomm_cb);
- return PTR_ERR(rfcomm_thread);
+ err = PTR_ERR(rfcomm_thread);
+ goto unregister;
}
if (class_create_file(bt_class, &class_attr_rfcomm_dlc) < 0)
BT_ERR("Failed to create RFCOMM info file");
- rfcomm_init_sockets();
+ err = rfcomm_init_ttys();
+ if (err < 0)
+ goto stop;
-#ifdef CONFIG_BT_RFCOMM_TTY
- rfcomm_init_ttys();
-#endif
+ err = rfcomm_init_sockets();
+ if (err < 0)
+ goto cleanup;
BT_INFO("RFCOMM ver %s", VERSION);
return 0;
+
+cleanup:
+ rfcomm_cleanup_ttys();
+
+stop:
+ kthread_stop(rfcomm_thread);
+
+unregister:
+ hci_unregister_cb(&rfcomm_cb);
+
+ return err;
}
static void __exit rfcomm_exit(void)
kthread_stop(rfcomm_thread);
-#ifdef CONFIG_BT_RFCOMM_TTY
rfcomm_cleanup_ttys();
-#endif
rfcomm_cleanup_sockets();
}