diff --git a/drivers/usb/gadget/function/f_accessory.c b/drivers/usb/gadget/function/f_accessory.c
index e60df43b2a18..f2b3fd49ec7f 100644
--- a/drivers/usb/gadget/function/f_accessory.c
+++ b/drivers/usb/gadget/function/f_accessory.c
@@ -1382,7 +1382,6 @@ static void acc_free_inst(struct usb_function_instance *fi)
 static struct usb_function_instance *acc_alloc_inst(void)
 {
 	struct acc_instance *fi_acc;
-	struct acc_dev *dev;
 	int err;
 
 	fi_acc = kzalloc(sizeof(*fi_acc), GFP_KERNEL);
@@ -1399,7 +1398,6 @@ static struct usb_function_instance *acc_alloc_inst(void)
 
 	config_group_init_type_name(&fi_acc->func_inst.group,
 					"", &acc_func_type);
-	dev = _acc_dev;
 	return  &fi_acc->func_inst;
 }