Bluetooth: Added /proc/net/sco via bt_procfs_init()

Added /proc/net/sco via bt_procfs_init().

Signed-off-by: Masatake YAMATO <[e-mail]>
Signed-off-by: Gustavo Padovan <[e-mail]>

net/bluetooth/sco.c

···
 		goto error;
 	}
 
+	err = bt_procfs_init(THIS_MODULE, &init_net, "sco", &sco_sk_list, NULL);
+	if (err < 0) {
+		BT_ERR("Failed to create SCO proc file");
+		bt_sock_unregister(BTPROTO_SCO);
+		goto error;
+	}
+
 	if (bt_debugfs) {
 		sco_debugfs = debugfs_create_file("sco", 0444, bt_debugfs,
 						  NULL, &sco_debugfs_fops);
···
 
 void __exit sco_exit(void)
 {
+	bt_procfs_cleanup(&init_net, "sco");
+
 	debugfs_remove(sco_debugfs);
 
 	if (bt_sock_unregister(BTPROTO_SCO) < 0)