From: Peter Chen <peter.chen@freescale.com>
Date: Fri, 23 May 2014 00:12:48 +0000 (+0800)
Subject: usb: chipidea: udc: delete useless code
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=39eeae9b05e46d0f64d5d47bc401e783c2ab96fc;p=karo-tx-linux.git

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 234eaa2f6f00..f1a046a8c4f6 100644
--- 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) ?