Code Scrub for EdkDxePrintLib.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6417 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 17 insertions, 4 deletions

diff --git a/MdeModulePkg/Library/EdkDxePrintLib/PrintLib.c b/MdeModulePkg/Library/EdkDxePrintLib/PrintLib.c
index 03633f6440..18ea2349d2 100644
--- a/MdeModulePkg/Library/EdkDxePrintLib/PrintLib.c
+++ b/MdeModulePkg/Library/EdkDxePrintLib/PrintLib.c
@@ -1,4 +1,5 @@
 /** @file

+  Instance of Print Library based on EFI_PRINT2_PROTOCOL.

 

   Implement the print library instance by wrap the interface 

   provided in the Print protocol. This protocol is defined as the internal

@@ -25,12 +26,20 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 

 EFI_PRINT2_PROTOCOL  *gPrintProtocol = NULL;

 

+/**

+  Internal function to locate the EFI_PRINT2_PROTOCOL.

+

+  @retval  EFI_SUCCESS   EFI_PRINT2_PROTOCOL is successfuly located.

+  @retval  EFI_NOT_FOUND EFI_PRINT2_PROTOCOL cannot be found.

+

+**/

 EFI_STATUS

 EFIAPI

 InternalLocatePrintProtocol (

+  VOID

   )

 {

-  EFI_STATUS  Status = EFI_SUCCESS;

+  EFI_STATUS  Status;

 

   if (gPrintProtocol == NULL) {

     Status = gBS->LocateProtocol (

@@ -124,7 +133,8 @@ UnicodeVSPrint (
                           Unicode string.

   @param  BufferSize      The size, in bytes, of the output buffer specified by StartOfBuffer.

   @param  FormatString    Null-terminated Unicode format string.

-  

+  @param  ...             Variable argument list based on the contents of the format string.

+

   @return The number of Unicode characters in the produced output buffer not including the

           Null-terminator.

 

@@ -220,6 +230,7 @@ UnicodeVSPrintAsciiFormat (
                           Unicode string.

   @param  BufferSize      The size, in bytes, of the output buffer specified by StartOfBuffer.

   @param  FormatString    Null-terminated Unicode format string.

+  @param  ...             Variable argument list based on the contents of the format string.

   

   @return The number of Unicode characters in the produced output buffer not including the

           Null-terminator.

@@ -371,7 +382,8 @@ AsciiVSPrint (
                           ASCII string.

   @param  BufferSize      The size, in bytes, of the output buffer specified by StartOfBuffer.

   @param  FormatString    Null-terminated Unicode format string.

-  

+  @param  ...             Variable argument list based on the contents of the format string.

+

   @return The number of ASCII characters in the produced output buffer not including the

           Null-terminator.

 

@@ -467,7 +479,8 @@ AsciiVSPrintUnicodeFormat (
                           ASCII string.

   @param  BufferSize      The size, in bytes, of the output buffer specified by StartOfBuffer.

   @param  FormatString    Null-terminated Unicode format string.

-  

+  @param  ...             Variable argument list based on the contents of the format string.

+

   @return The number of ASCII characters in the produced output buffer not including the

           Null-terminator.