From: Felipe Balbi <balbi@ti.com>
Date: Tue, 27 Jan 2015 19:24:26 +0000 (-0600)
Subject: usb: dwc3: gadget: avoid variable shadowing
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4cd8f6d05599be8bd2052df28c805f7c2f8ff479;p=linux-beck.git

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 6c5e344822b9..944036d4c83d 100644
--- 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;