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>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/usb/gadget/gr_udc.c b/drivers/usb/gadget/gr_udc.c
index 5f9c65959dd2..483d5a821933 100644
--- 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;