EmuVariableFvbRuntimeDxe: Fix warnings generated by VS2005

[mirror_edk2.git] / OvmfPkg / EmuVariableFvbRuntimeDxe / Fvb.c

diff --git a/OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.c b/OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.c
index 48d0555abc968e0ae4e1c809432db76f079dfcdc..ed17bdb41a7f22997a54410d7b730c17c8514d5f 100644 (file)
--- a/OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.c
+++ b/OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.c
@@ -189,7 +189,7 @@ FvbProtocolGetBlockSize (
   FvbDevice = FVB_DEVICE_FROM_THIS (This);\r
 \r
   *BlockSize = FvbDevice->BlockSize;\r
-  *NumberOfBlocks = 2 - Lba;\r
+  *NumberOfBlocks = (UINTN) (2 - (UINTN) Lba);\r
 \r
   return EFI_SUCCESS;\r
 }\r
@@ -364,7 +364,7 @@ FvbProtocolEraseBlocks (
   if ((Erase & BIT0) != 0) {\r
     EraseSize = EraseSize + FvbDevice->BlockSize;\r
   } else {\r
-    ErasePtr = ErasePtr + FvbDevice->BlockSize;\r
+    ErasePtr = (VOID*) ((UINT8*)ErasePtr + FvbDevice->BlockSize);\r
   }\r
 \r
   if ((Erase & BIT1) != 0) {\r
@@ -468,7 +468,7 @@ FvbProtocolWrite (
 \r
   FvbDataPtr =\r
     (UINT8*) FvbDevice->BufferPtr +\r
-    MultU64x32 (Lba, FvbDevice->BlockSize) +\r
+    MultU64x32 (Lba, (UINT32) FvbDevice->BlockSize) +\r
     Offset;\r
 \r
   if (*NumBytes > 0) {\r
@@ -552,7 +552,7 @@ FvbProtocolRead (
 \r
   FvbDataPtr =\r
     (UINT8*) FvbDevice->BufferPtr +\r
-    MultU64x32 (Lba, FvbDevice->BlockSize) +\r
+    MultU64x32 (Lba, (UINT32) FvbDevice->BlockSize) +\r
     Offset;\r
 \r
   if (*NumBytes > 0) {\r