usb: chipidea: udc: delete useless code

Delete useless code

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index 150592f10b3d5bbc0ae8f202bceb10793c7f7d25..d8ab4c190aa5b5f6e83bf1c0b22ae3ba21c18b53 100644 (file)
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -823,7 +823,6 @@ __acquires(hwep->lock)
        if ((setup->bRequestType & USB_RECIP_MASK) == USB_RECIP_DEVICE) {
                /* Assume that device is bus powered for now. */
                *(u16 *)req->buf = ci->remote_wakeup << 1;
-               retval = 0;
        } else if ((setup->bRequestType & USB_RECIP_MASK) \
                   == USB_RECIP_ENDPOINT) {
                dir = (le16_to_cpu(setup->wIndex) & USB_ENDPOINT_DIR_MASK) ?