- SVN r14866:
MdePkg and MdeModulePkg Pcd: Add the new EFI_GET_PCD_INFO_PROTOCOL and
EFI_GET_PCD_INFO_PPI support for PI 1.2.1 compliance.
added the "DataBase" local variable to PcdPeimInit(), and both set it and
used it.
- SVN r14869:
MdeModulePkg and Nt32Pkg Pcd: Add the new EFI_GET_PCD_INFO_PROTOCOL and
EFI_GET_PCD_INFO_PPI support for PI 1.2.1 compliance.
changed the PcdPeimInit() function, but "DataBase" remained both set and used.
- SVN r17173:
MdeModulePkg Pcd: Check the input SkuId in SetSku()
changed the function again; and this time "DataBase" became
set-but-unused. It triggers the following build error, when building
ArmVirtualizationQemu.dsc with gcc-4.8:
MdeModulePkg/Universal/PCD/Pei/Pcd.c:150:21: error: variable 'DataBase'
set but not used [-Werror=unused-but-set-variable]
PEI_PCD_DATABASE *DataBase;
^
cc1: all warnings being treated as errors
Fix the error by removing the DataBase variable, restoring the pre-r14866
state locally, when the BuildPcdDatabase() function was called, but its
return value was thrown away.
Cc: Star Zeng <star.z...@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <ler...@redhat.com>
---
Notes:
Star, if you deem the patch correct, I'd like to check it in myself.
Thanks!
MdeModulePkg/Universal/PCD/Pei/Pcd.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/MdeModulePkg/Universal/PCD/Pei/Pcd.c
b/MdeModulePkg/Universal/PCD/Pei/Pcd.c
index e6b1c15..15f1924 100644
--- a/MdeModulePkg/Universal/PCD/Pei/Pcd.c
+++ b/MdeModulePkg/Universal/PCD/Pei/Pcd.c
@@ -146,10 +146,9 @@ PcdPeimInit (
IN CONST EFI_PEI_SERVICES **PeiServices
)
{
- EFI_STATUS Status;
- PEI_PCD_DATABASE *DataBase;
+ EFI_STATUS Status;
- DataBase = BuildPcdDatabase (FileHandle);
+ BuildPcdDatabase (FileHandle);
//
// Install PCD_PPI and EFI_PEI_PCD_PPI.
--
1.8.3.1
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