diff --git a/drivers/usb/gadget/legacy/acm_ms.c b/drivers/usb/gadget/legacy/acm_ms.c
index af16672d5118..59be2d8417c9 100644
--- a/drivers/usb/gadget/legacy/acm_ms.c
+++ b/drivers/usb/gadget/legacy/acm_ms.c
@@ -105,7 +105,6 @@ static struct usb_function *f_msg;
  */
 static int acm_ms_do_config(struct usb_configuration *c)
 {
-	struct fsg_opts *opts;
 	int	status;
 
 	if (gadget_is_otg(c->cdev->gadget)) {
@@ -113,8 +112,6 @@ static int acm_ms_do_config(struct usb_configuration *c)
 		c->bmAttributes |= USB_CONFIG_ATT_WAKEUP;
 	}
 
-	opts = fsg_opts_from_func_inst(fi_msg);
-
 	f_acm = usb_get_function(f_acm_inst);
 	if (IS_ERR(f_acm))
 		return PTR_ERR(f_acm);