diff --git a/[refs] b/[refs]
index f527c03b9c32..fb1b90656e6d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cd423dd3634a5232a3019eb372b144619a61cd16
+refs/heads/master: ecb07797ffc1c2aaa2e58d1ba1b5deea44ea5b9e
diff --git a/trunk/drivers/usb/dwc3/ep0.c b/trunk/drivers/usb/dwc3/ep0.c
index da43131be0e7..3584a169886f 100644
--- a/trunk/drivers/usb/dwc3/ep0.c
+++ b/trunk/drivers/usb/dwc3/ep0.c
@@ -353,6 +353,9 @@ static int dwc3_ep0_handle_feature(struct dwc3 *dwc,
 
 			dwc->test_mode_nr = wIndex >> 8;
 			dwc->test_mode = true;
+			break;
+		default:
+			return -EINVAL;
 		}
 		break;