diff --git a/tools/tools/usbtest/usb_msc_test.c b/tools/tools/usbtest/usb_msc_test.c
index 713da381820..1b9c3192a47 100644
--- a/tools/tools/usbtest/usb_msc_test.c
+++ b/tools/tools/usbtest/usb_msc_test.c
@@ -952,7 +952,6 @@ find_usb_endpoints(struct libusb20_device *pdev, uint8_t class,
 	struct libusb20_interface *iface;
 	struct libusb20_endpoint *ep;
 	uint8_t x;
-	uint8_t y;
 	uint8_t z;
 
 	*in_ep = 0;
@@ -966,9 +965,6 @@ find_usb_endpoints(struct libusb20_device *pdev, uint8_t class,
 		return;
 
 	for (x = 0; x != pcfg->num_interface; x++) {
-
-		y = alt_setting;
-
 		iface = (pcfg->interface + x);
 
 		if ((iface->desc.bInterfaceClass == class) &&