Remove redundant IsUnicodeFiFoEmpty ()in UnicodeFiFoRemoveOneKey().

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15216 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 4 insertions, 5 deletions

diff --git a/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.h b/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.h
index 5269995..9806e1f 100644
--- a/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.h
+++ b/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.h
@@ -1,7 +1,7 @@
 /** @file

   Header file for Terminal driver.

 

-Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>

+Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>

 This program and the accompanying materials

 are licensed and made available under the terms and conditions of the BSD License

 which accompanies this distribution.  The full text of the license may be found at

@@ -1013,15 +1013,14 @@ UnicodeFiFoInsertOneKey (
 

 /**

   Remove one pre-fetched key out of the Unicode FIFO buffer.

+  The caller should guarantee that Unicode FIFO buffer is not empty 

+  by IsUnicodeFiFoEmpty ().

 

   @param  TerminalDevice       Terminal driver private structure.

   @param  Output               The key will be removed.

 

-  @retval TRUE                 If insert successfully.

-  @retval FLASE                If Unicode FIFO buffer is empty before remove operation.

-

 **/

-BOOLEAN

+VOID

 UnicodeFiFoRemoveOneKey (

   TERMINAL_DEV  *TerminalDevice,

   UINT16        *Output