Bluetooth: btusb: remove redundant lock variable
authorAmitkumar Karwar <akarwar@marvell.com>
Tue, 30 Sep 2014 11:39:05 +0000 (07:39 -0400)
committerMarcel Holtmann <marcel@holtmann.org>
Tue, 30 Sep 2014 12:13:29 +0000 (14:13 +0200)
This variable is nowhere used in the code.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
drivers/bluetooth/btusb.c

index a423b84a0ed34f4df0075647d037d05a070ef9da..edfc17bfcd44e02a8c8fb8748687cf265770863d 100644 (file)
@@ -268,8 +268,6 @@ struct btusb_data {
        struct usb_interface *intf;
        struct usb_interface *isoc;
 
-       spinlock_t lock;
-
        unsigned long flags;
 
        struct work_struct work;
@@ -2002,8 +2000,6 @@ static int btusb_probe(struct usb_interface *intf,
        data->udev = interface_to_usbdev(intf);
        data->intf = intf;
 
-       spin_lock_init(&data->lock);
-
        INIT_WORK(&data->work, btusb_work);
        INIT_WORK(&data->waker, btusb_waker);
        init_usb_anchor(&data->deferred);