[PATCH] usb: gadget: udc-xilinx: remove unnecessary initialization of list iterator

[Xiaomeng Tong]

'req' will always be set by the subsequent list_for_each_entry()
before any uses. Thus, to avoid ambiguity it is better to remove
the unnecessary initialization of list iterator 'req'.

Signed-off-by: Xiaomeng Tong <xiam0nd.tong at gmail.com>
---
 drivers/usb/gadget/udc/udc-xilinx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/udc/udc-xilinx.c b/drivers/usb/gadget/udc/udc-xilinx.c
index 6ce886fb7..fa6cbfc63 100644
--- a/drivers/usb/gadget/udc/udc-xilinx.c
+++ b/drivers/usb/gadget/udc/udc-xilinx.c
@@ -1136,7 +1136,7 @@ static int xudc_ep_queue(struct usb_ep *_ep, struct usb_request *_req,
 static int xudc_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req)
 {
 	struct xusb_ep *ep	= to_xusb_ep(_ep);
-	struct xusb_req *req	= to_xusb_req(_req);
+	struct xusb_req *req;
 	struct xusb_udc *udc	= ep->udc;
 	unsigned long flags;
 
-- 
2.17.1