retval is assigned to be -EOVERFLOW but is overwritten later before
it's used, remove this unused value assignment.
Signed-off-by: Li Jun <jun.li@xxxxxxx>
---
drivers/usb/chipidea/udc.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index f34098e..065f5d9 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -819,7 +819,6 @@ static int _ep_queue(struct usb_ep *ep, struct usb_request *req,
ci->ep0out : ci->ep0in;
if (!list_empty(&hwep->qh.queue)) {
_ep_nuke(hwep);
- retval = -EOVERFLOW;
dev_warn(hwep->ci->dev, "endpoint ctrl %X nuked\n",
_usb_addr(hwep));
}
--
1.9.1
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