usb: dwc3: gadget: remove unnecessary 'start_new' variable

Remove 'start_new' variable from dwc3_endpoint_transfer_complete(),
since this variable has not been used.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/dwc3/gadget.c

@@ -1971,8 +1971,7 @@ static int dwc3_cleanup_done_reqs(struct dwc3 *dwc, struct dwc3_ep *dep,
 }
 
 static void dwc3_endpoint_transfer_complete(struct dwc3 *dwc,
-		struct dwc3_ep *dep, const struct dwc3_event_depevt *event,
-		int start_new)
+		struct dwc3_ep *dep, const struct dwc3_event_depevt *event)
 {
 	unsigned		status = 0;
 	int			clean_busy;
@@ -2039,7 +2038,7 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc,
 			return;
 		}
 
-		dwc3_endpoint_transfer_complete(dwc, dep, event, 1);
+		dwc3_endpoint_transfer_complete(dwc, dep, event);
 		break;
 	case DWC3_DEPEVT_XFERINPROGRESS:
 		if (!usb_endpoint_xfer_isoc(dep->endpoint.desc)) {
@@ -2048,7 +2047,7 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc,
 			return;
 		}
 
-		dwc3_endpoint_transfer_complete(dwc, dep, event, 0);
+		dwc3_endpoint_transfer_complete(dwc, dep, event);
 		break;
 	case DWC3_DEPEVT_XFERNOTREADY:
 		if (usb_endpoint_xfer_isoc(dep->endpoint.desc)) {