usb: gadget: remove unused variable in gr_queue_int()

The variable 'dev' is initialized but never used otherwise, so remove the unused variable. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
o11s · Jan 8, 2014 · d85b277 · d85b277
1 parent 62e3986
commit d85b277
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/drivers/usb/gadget/gr_udc.c b/drivers/usb/gadget/gr_udc.c
@@ -663,9 +663,6 @@ static inline int gr_queue_int(struct gr_ep *ep, struct gr_request *req,
 static void gr_ep_nuke(struct gr_ep *ep)
 {
 	struct gr_request *req;
-	struct gr_udc *dev;
-
-	dev = ep->dev;
 
 	ep->stopped = 1;
 	ep->dma_start = 0;