diff --git a/drivers/staging/r8188eu/include/drv_types.h b/drivers/staging/r8188eu/include/drv_types.h
index c3d8ef134a4d..a3fb509f3f90 100644
--- a/drivers/staging/r8188eu/include/drv_types.h
+++ b/drivers/staging/r8188eu/include/drv_types.h
@@ -149,7 +149,6 @@ struct dvobj_priv {
 	u8	ishighspeed;
 	u8	RtNumInPipes;
 	u8	RtNumOutPipes;
-	int	ep_num[5]; /* endpoint number */
 	int	RegUsbSS;
 	struct semaphore usb_suspend_sema;
 	struct mutex  usb_vendor_req_mutex;
diff --git a/drivers/staging/r8188eu/os_dep/usb_intf.c b/drivers/staging/r8188eu/os_dep/usb_intf.c
index ba74cfc9a523..e0a35a6c1d66 100644
--- a/drivers/staging/r8188eu/os_dep/usb_intf.c
+++ b/drivers/staging/r8188eu/os_dep/usb_intf.c
@@ -116,7 +116,6 @@ static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf)
 				ep_num;
 			pdvobjpriv->RtNumOutPipes++;
 		}
-		pdvobjpriv->ep_num[i] = ep_num;
 	}
 
 	if (pusbd->speed == USB_SPEED_HIGH) {