Bluetooth: Remove unused global minor variable

After the removal of the module parameter for setting the minor number,
this variable became unused. So just remove it.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index ff02e90..c1d389f 100644 (file)
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -41,8 +41,6 @@
 
 #define VERSION "1.3"
 
-static int minor = MISC_DYNAMIC_MINOR;
-
 struct vhci_data {
        struct hci_dev *hdev;
 
@@ -295,18 +293,12 @@ static int __init vhci_init(void)
 {
        BT_INFO("Virtual HCI driver ver %s", VERSION);
 
-       if (misc_register(&vhci_miscdev) < 0) {
-               BT_ERR("Can't register misc device with minor %d", minor);
-               return -EIO;
-       }
-
-       return 0;
+       return misc_register(&vhci_miscdev);
 }
 
 static void __exit vhci_exit(void)
 {
-       if (misc_deregister(&vhci_miscdev) < 0)
-               BT_ERR("Can't unregister misc device with minor %d", minor);
+       misc_deregister(&vhci_miscdev);
 }
 
 module_init(vhci_init);