IntelFrameworkModulePkg: Use IsZeroGuid API for zero GUID checking

Instead of comparing a GUID with gZeroGuid via the CompareGuid API, the commit uses the IsZeroGuid API to check if the given GUID is a zero GUID. Cc: Jeff Fan <[email protected]> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <[email protected]> Reviewed-by: Jeff Fan <[email protected]>
hauzlin · Aug 31, 2016 · dc21099 · dc21099
1 parent 5f53a7a
commit dc21099
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Showing 3 changed files with 4 additions and 10 deletions.
diff --git a/IntelFrameworkModulePkg/Universal/DataHubDxe/DataHub.c b/IntelFrameworkModulePkg/Universal/DataHubDxe/DataHub.c
@@ -2,7 +2,7 @@
   This code produces the Data Hub protocol. It preloads the data hub
   with status information copied in from PEI HOBs.
   
-Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2016, 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        
@@ -139,7 +139,7 @@ DataHubLogData (
   for (Link = GetFirstNode(Head); Link != Head; Link = GetNextNode(Head, Link)) {
     FilterEntry = FILTER_ENTRY_FROM_LINK (Link);
     if (((FilterEntry->ClassFilter & DataRecordClass) != 0) &&
-        (CompareGuid (&FilterEntry->FilterDataRecordGuid, &gZeroGuid) || 
+        (IsZeroGuid (&FilterEntry->FilterDataRecordGuid) ||
          CompareGuid (&FilterEntry->FilterDataRecordGuid, DataRecordGuid))) {
       gBS->SignalEvent (FilterEntry->Event);
     }

diff --git a/IntelFrameworkModulePkg/Universal/DataHubDxe/DataHub.h b/IntelFrameworkModulePkg/Universal/DataHubDxe/DataHub.h
@@ -2,7 +2,7 @@
   This code supports a the private implementation 
   of the Data Hub protocol
   
-Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2016, 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        
@@ -21,8 +21,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 #include <Protocol/DataHub.h>
 
-#include <Guid/ZeroGuid.h>
-
 #include <Library/DebugLib.h>
 #include <Library/UefiDriverEntryPoint.h>
 #include <Library/UefiLib.h>

diff --git a/IntelFrameworkModulePkg/Universal/DataHubDxe/DataHubDxe.inf b/IntelFrameworkModulePkg/Universal/DataHubDxe/DataHubDxe.inf
@@ -21,7 +21,7 @@
 #  drivers to be aware of all reporting formats.
 #  For more information, please ref http://www.intel.com/technology/framework/
 #  
-#  Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2006 - 2016, 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
@@ -70,10 +70,6 @@
   DebugLib
 
 
-[Guids]
-  gZeroGuid                                     ## SOMETIMES_CONSUMES   ## GUID
-
-
 [Protocols]
   gEfiDataHubProtocolGuid                       ## PRODUCES