usb: fsl: Remove unused variable

Remove unused variable td_complete
Signed-off-by: NNikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: NRan Wang <ran.wang_1@nxp.com>
Reviewed-by: NPeter Chen <peter.chen@nxp.com>
Signed-off-by: NFelipe Balbi <felipe.balbi@linux.intel.com>

drivers/usb/gadget/udc/fsl_udc_core.c

@@ -1595,14 +1595,13 @@ static int process_ep_req(struct fsl_udc *udc, int pipe,
 		struct fsl_req *curr_req)
 {
 	struct ep_td_struct *curr_td;
-	int	td_complete, actual, remaining_length, j, tmp;
+	int	actual, remaining_length, j, tmp;
 	int	status = 0;
 	int	errors = 0;
 	struct  ep_queue_head *curr_qh = &udc->ep_qh[pipe];
 	int direction = pipe % 2;
 
 	curr_td = curr_req->head;
-	td_complete = 0;
 	actual = curr_req->req.length;
 
 	for (j = 0; j < curr_req->dtd_count; j++) {
@@ -1647,11 +1646,9 @@ static int process_ep_req(struct fsl_udc *udc, int pipe,
 				status = -EPROTO;
 				break;
 			} else {
-				td_complete++;
 				break;
 			}
 		} else {
-			td_complete++;
 			VDBG("dTD transmitted successful");
 		}