usb: dwc3: ep0: add a default case for SetFeature command

Without this default case returning an error, thus replying with a stall, we would fail USB30CV TD 9.11 Bad Feature test case. Cc: stable@vger.kernel.org Signed-off-by: Gerard Cauvy <g-cauvy1@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
git-mirror · Apr 10, 2012 · ecb0779 · ecb0779
1 parent cd423dd
commit ecb0779
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/drivers/usb/dwc3/ep0.c b/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;