Clean up code.

[mirror_edk2.git] / MdeModulePkg / Universal / PCD / Dxe / Pcd.c

diff --git a/MdeModulePkg/Universal/PCD/Dxe/Pcd.c b/MdeModulePkg/Universal/PCD/Dxe/Pcd.c
index c8dab145af74238cdcdebb4931e74325419981d9..83cbcdc3b2ae1ed138f540b94177d8380c42ab15 100644 (file)
--- a/MdeModulePkg/Universal/PCD/Dxe/Pcd.c
+++ b/MdeModulePkg/Universal/PCD/Dxe/Pcd.c
@@ -28,10 +28,10 @@ EFI_GUID *TmpTokenSpaceBuffer[PEI_EXMAPPING_TABLE_SIZE + DXE_EXMAPPING_TABLE_SIZ
 ///\r
 EFI_LOCK mPcdDatabaseLock = EFI_INITIALIZE_LOCK_VARIABLE(TPL_NOTIFY);\r
 \r
-//\r
-// PCD_PROTOCOL the native implementation provided by MdePkg which support dynamic \r
-// type and dynamicEx type PCD.\r
-//\r
+///\r
+/// PCD_PROTOCOL the EDKII native implementation which support dynamic \r
+/// type and dynamicEx type PCDs.\r
+///\r
 PCD_PROTOCOL mPcdInstance = {\r
   DxePcdSetSku,\r
 \r
@@ -71,10 +71,10 @@ PCD_PROTOCOL mPcdInstance = {
   DxePcdGetNextTokenSpace\r
 };\r
 \r
-//\r
-// EFI_PCD_PROTOCOL is defined in PI 1.2 Vol 3 which only support dynamicEx type\r
-// PCD.\r
-//\r
+///\r
+/// EFI_PCD_PROTOCOL is defined in PI 1.2 Vol 3 which only support dynamicEx type\r
+/// PCD.\r
+///\r
 EFI_PCD_PROTOCOL mEfiPcdInstance = {\r
   DxePcdSetSku,\r
   DxePcdGet8Ex,\r
@@ -96,8 +96,7 @@ EFI_PCD_PROTOCOL mEfiPcdInstance = {
   DxePcdGetNextTokenSpace\r
 };\r
 \r
-\r
-\r
+EFI_HANDLE mPcdHandle = NULL;\r
 \r
 /**\r
   Main entry for PCD DXE driver.\r
@@ -118,7 +117,6 @@ PcdDxeInit (
   )\r
 {\r
   EFI_STATUS Status;\r
-  EFI_HANDLE mNewHandle;\r
   \r
   //\r
   // Make sure the Pcd Protocol is not already installed in the system\r
@@ -128,23 +126,20 @@ PcdDxeInit (
 \r
   BuildPcdDxeDataBase ();\r
 \r
-  mNewHandle = NULL;\r
-  \r
   //\r
   // Install PCD_PROTOCOL to handle dynamic type PCD\r
   // Install EFI_PCD_PROTOCOL to handle dynamicEx type PCD\r
   //\r
   Status = gBS->InstallMultipleProtocolInterfaces (\r
-                  &mNewHandle,\r
-                  &gPcdProtocolGuid,\r
-                  &mPcdInstance,\r
-                  &gEfiPcdProtocolGuid,\r
-                  &mEfiPcdInstance\r
+                  &mPcdHandle,\r
+                  &gPcdProtocolGuid,     &mPcdInstance,\r
+                  &gEfiPcdProtocolGuid,  &mEfiPcdInstance,\r
+                  NULL\r
                   );\r
                  \r
   ASSERT_EFI_ERROR (Status);\r
 \r
-  return EFI_SUCCESS;\r
+  return Status;\r
 \r
 }\r
 \r