sravan/system76-edk2
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Initialize data before using it

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Signed-off-by: ydong10
Reviewed-by: lgao4


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11869 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
ydong10
2011-06-21 02:24:46 +00:00
parent ea203f2215
commit 18ad26da31
2 changed files with 12 additions and 1 deletions
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4
MdePkg/Library/DxeIoLibEsal/IoLib.c
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@@ -38,6 +38,8 @@ IoReadWorker (
SAL_RETURN_REGS ReturnReg;
UINT64 Data;
Data = 0;
ReturnReg = EsalCall (
EFI_EXTENDED_SAL_BASE_IO_SERVICES_PROTOCOL_GUID_LO,
EFI_EXTENDED_SAL_BASE_IO_SERVICES_PROTOCOL_GUID_HI,
@@ -119,6 +121,8 @@ MmioReadWorker (
SAL_RETURN_REGS ReturnReg;
UINT64 Data;
Data = 0;
ReturnReg = EsalCall (
EFI_EXTENDED_SAL_BASE_IO_SERVICES_PROTOCOL_GUID_LO,
EFI_EXTENDED_SAL_BASE_IO_SERVICES_PROTOCOL_GUID_HI,