Minor refinement on source code.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10797 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdePkg/Library/UefiUsbLib/Hid.c b/MdePkg/Library/UefiUsbLib/Hid.c
index f1a635224b1d1fa73db0ad65e998c49884883f86..29d4e9dcf76698ac23639485c5c99ce716787944 100644 (file)
--- a/MdePkg/Library/UefiUsbLib/Hid.c
+++ b/MdePkg/Library/UefiUsbLib/Hid.c
@@ -3,7 +3,7 @@
   The library provides USB HID Class standard and specific requests defined\r
   in USB HID Firmware Specification 7 section : Requests.\r
   \r
-  Copyright (c) 2004 - 2008, Intel Corporation. All rights reserved.<BR>\r
+  Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<BR>\r
   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
   which accompanies this distribution.  The full text of the license may be found at\r
@@ -67,7 +67,7 @@ UsbGetHidDescriptor (
   Request.Request     = USB_REQ_GET_DESCRIPTOR;\r
   Request.Value       = (UINT16) (USB_DESC_TYPE_HID << 8);\r
   Request.Index       = Interface;\r
-  Request.Length      = sizeof (EFI_USB_HID_DESCRIPTOR);\r
+  Request.Length      = (UINT16) sizeof (EFI_USB_HID_DESCRIPTOR);\r
 \r
   Result = UsbIo->UsbControlTransfer (\r
                     UsbIo,\r