diff --git a/drivers/staging/r8188eu/include/drv_types.h b/drivers/staging/r8188eu/include/drv_types.h
index 3e4928320f17..c3d8ef134a4d 100644
--- a/drivers/staging/r8188eu/include/drv_types.h
+++ b/drivers/staging/r8188eu/include/drv_types.h
@@ -129,7 +129,6 @@ struct rt_firmware {
 
 struct dvobj_priv {
 	struct adapter *if1;
-	struct adapter *if2;
 
 	/* For 92D, DMDP have 2 interface. */
 	u8	InterfaceNumber;