usb: dwc3: gadget: don't redefine 'ret'

we have an extra 'ret' variable shadowing a previous
definition. Remove it.

Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 2e43b33..0b92e98 100644 (file)
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1082,8 +1082,6 @@ static int __dwc3_gadget_ep_queue(struct dwc3_ep *dep, struct dwc3_request *req)
         *
         */
        if (dep->flags & DWC3_EP_PENDING_REQUEST) {
-               int     ret;
-
                /*
                 * If xfernotready is already elapsed and it is a case
                 * of isoc transfer, then issue END TRANSFER, so that