[PATCH 2/4] usb: xhci: remove unused variable ep

Corentin Labbe
2017-10-26T12:02:19Z

This patch fix the following build warning:
drivers/usb/host/xhci.c:2853:23: warning: variable 'ep' set but not used [-Wunused-but-set-variable]

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
drivers/usb/host/xhci.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index b12b2bd..eae86bd 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -2850,12 +2850,10 @@ 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.
*/
--
2.7.4