diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c
index dd2fafc5b0c3e606a3884d7d2726cef239d39ea7..e80aa717c8b56c7bf47df93f83ee870007192d8e 100644
--- a/drivers/usb/gadget/udc/core.c
+++ b/drivers/usb/gadget/udc/core.c
@@ -99,10 +99,12 @@ int usb_ep_enable(struct usb_ep *ep)
 		goto out;
 
 	/* UDC drivers can't handle endpoints with maxpacket size 0 */
-	if (!ep->desc || usb_endpoint_maxp(ep->desc) == 0) {
-		WARN_ONCE(1, "%s: ep%d (%s) has %s\n", __func__, ep->address, ep->name,
-			  (!ep->desc) ? "NULL descriptor" : "maxpacket 0");
-
+	if (usb_endpoint_maxp(ep->desc) == 0) {
+		/*
+		 * We should log an error message here, but we can't call
+		 * dev_err() because there's no way to find the gadget
+		 * given only ep.
+		 */
 		ret = -EINVAL;
 		goto out;
 	}