usb: dwc3: ep0: remove redundant assignment

In

	dwc3_request	*r = NULL;
	r = A;

the first assignment has no effect. Remove it.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 18be31d..5a991bc 100644 (file)
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -814,7 +814,7 @@ out:
 static void dwc3_ep0_complete_data(struct dwc3 *dwc,
                const struct dwc3_event_depevt *event)
 {
-       struct dwc3_request     *r = NULL;
+       struct dwc3_request     *r;
        struct usb_request      *ur;
        struct dwc3_trb         *trb;
        struct dwc3_ep          *ep0;