diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index d9ece10a4e42..c71e994a4809 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -4498,8 +4498,8 @@ static void dwc2_dump_urb_info(struct usb_hcd *hcd, struct urb *urb,
 {
 #ifdef VERBOSE_DEBUG
 	struct dwc2_hsotg *hsotg = dwc2_hcd_to_hsotg(hcd);
-	char *pipetype;
-	char *speed;
+	char *pipetype = NULL;
+	char *speed = NULL;
 
 	dev_vdbg(hsotg->dev, "%s, urb %p\n", fn_name, urb);
 	dev_vdbg(hsotg->dev, "  Device address: %d\n",