USB: xhci: fix compiler warning.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index eabd955448237d34bb4fccd99e84f34340e4d50f..36c858e5b529136d8ec76af58454f466a10de793 100644 (file)
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1743,7 +1743,6 @@ static int prepare_ring(struct xhci_hcd *xhci, struct xhci_ring *ep_ring,
        if (enqueue_is_link_trb(ep_ring)) {
                struct xhci_ring *ring = ep_ring;
                union xhci_trb *next;
-               unsigned long long addr;
 
                xhci_dbg(xhci, "prepare_ring: pointing to link trb\n");
                next = ring->enqueue;