usb: xhci: remove unused variable ep

Fix the build warning: variable 'ep' set but not used

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 31e3e46..89ad7c0 100644 (file)
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -2838,12 +2838,10 @@ void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci, unsigned int ep_index,
                               unsigned int stream_id, struct xhci_td *td)
 {
        struct xhci_dequeue_state deq_state;
-       struct xhci_virt_ep *ep;
        struct usb_device *udev = td->urb->dev;
 
        xhci_dbg_trace(xhci, trace_xhci_dbg_reset_ep,
                        "Cleaning up stalled endpoint ring");
-       ep = &xhci->devs[udev->slot_id]->eps[ep_index];
        /* We need to move the HW's dequeue pointer past this TD,
         * or it will attempt to resend it on the next doorbell ring.
         */