usb: dwc3: gadget: avoid variable shadowing

We already have both ret and dwc defined in this
same function.

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

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 6c5e344..944036d 100644 (file)
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1110,15 +1110,10 @@ static int __dwc3_gadget_ep_queue(struct dwc3_ep *dep, struct dwc3_request *req)
         * handled.
         */
        if (dep->stream_capable) {
-               int     ret;
-
                ret = __dwc3_gadget_kick_transfer(dep, 0, true);
-               if (ret && ret != -EBUSY) {
-                       struct dwc3     *dwc = dep->dwc;
-
+               if (ret && ret != -EBUSY)
                        dev_dbg(dwc->dev, "%s: failed to kick transfers\n",
                                        dep->name);
-               }
        }
 
        return 0;