[edk2-devel] [Patch 1/1] OvmfPkg/LinuxInitrdDynamicShellCommand: Cast UNIT64 to UNITN in assignment

[Bob Feng]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2580

Ovmf build failed on Windows with VS2017 tool chain.
The error message like:

OvmfPkg\LinuxInitrdDynamicShellCommand\LinuxInitr
 dDynamicShellCommand.c(199): error C2220: warning treated as error -
 no 'object' file generated
OvmfPkg\LinuxInitrdDynamicShellCommand\LinuxInitrdDynamicShellCommand.c(199):
warning C4244: '=': conversion from 'UINT64' to 'UINTN',
possible loss of data

This patch is to cast UINT64 type to UINTN type
when doing the variable assignment.

Signed-off-by: Bob Feng <bob.c.f...@intel.com>
Cc: Ard Biesheuvel <ard.biesheu...@linaro.org>
Cc: Laszlo Ersek <ler...@redhat.com>
---
 .../LinuxInitrdDynamicShellCommand.c                            | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/OvmfPkg/LinuxInitrdDynamicShellCommand/LinuxInitrdDynamicShellCommand.c 
b/OvmfPkg/LinuxInitrdDynamicShellCommand/LinuxInitrdDynamicShellCommand.c
index 021b072826a9..07baa0e8d100 100644
--- a/OvmfPkg/LinuxInitrdDynamicShellCommand/LinuxInitrdDynamicShellCommand.c
+++ b/OvmfPkg/LinuxInitrdDynamicShellCommand/LinuxInitrdDynamicShellCommand.c
@@ -194,11 +194,11 @@ CacheInitrdFile (
                     &gEfiLoadFile2ProtocolGuid,   &mInitrdLoadFile2,
                     NULL);
     ASSERT_EFI_ERROR (Status);
   }
 
-  mInitrdFileSize = FileSize;
+  mInitrdFileSize = (UINTN)FileSize;
   return EFI_SUCCESS;
 
 FreeMemory:
   gBS->FreePages (mInitrdFileAddress, EFI_SIZE_TO_PAGES ((UINTN)FileSize));
   return Status;
-- 
2.20.1.windows.1


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