1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index a2aa9d652c67..ec6c97dadbe4 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1667,7 +1667,6 @@ void usb_disconnect(struct usb_device **pdev)
 {
         struct usb_device       *udev = *pdev;
         int                     i;
-        struct usb_hcd          *hcd = bus_to_hcd(udev->bus);
 
         /* mark the device as inactive, so any further urb submissions for
          * this device (and any of its children) will fail immediately.
@@ -1690,9 +1689,7 @@ void usb_disconnect(struct usb_device **pdev)
          * so that the hardware is now fully quiesced.
          */
         dev_dbg (&udev->dev, "unregistering device\n");
-        mutex_lock(hcd->bandwidth_mutex);
         usb_disable_device(udev, 0);
-        mutex_unlock(hcd->bandwidth_mutex);
         usb_hcd_synchronize_unlinks(udev);
 
         usb_remove_ep_devs(&udev->ep0);