diff --git a/MdePkg/Library/UefiUsbLib/UsbDxeLib.c b/MdePkg/Library/UefiUsbLib/UsbDxeLib.c
index a15ef6ebef..33ca21b3c9 100644
--- a/MdePkg/Library/UefiUsbLib/UsbDxeLib.c
+++ b/MdePkg/Library/UefiUsbLib/UsbDxeLib.c
@@ -404,6 +404,9 @@ UsbSetFeature (
   case USB_TARGET_ENDPOINT:
     DevReq.RequestType = USB_DEV_SET_FEATURE_REQ_TYPE_E;
     break;
+
+  default:
+    break;
   }
   //
   // Fill device request, see USB1.1 spec
@@ -479,6 +482,9 @@ UsbClearFeature (
   case USB_TARGET_ENDPOINT:
     DevReq.RequestType = USB_DEV_CLEAR_FEATURE_REQ_TYPE_E;
     break;
+
+  default:
+    break;
   }
   //
   // Fill device request, see USB1.1 spec
@@ -555,6 +561,9 @@ UsbGetStatus (
   case USB_TARGET_ENDPOINT:
     DevReq.RequestType = USB_DEV_GET_STATUS_REQ_TYPE_E;
     break;
+
+  default:
+    break;
   }
   //
   // Fill device request, see USB1.1 spec