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| author | Min M Xu <min.m.xu@intel.com> | 2023-01-11 09:22:31 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2023-01-15 10:26:15 +0000 |
| commit | f81273f7fbb3defbef43313ada8397bbc202a1d0 (patch) | |
| tree | 892a620a576e67364e1592b51ad8dd80260611e5 | |
| parent | 43b3ca6b7f626c6dcdc1a347ad8a42d8cf9ea575 (diff) | |
| download | edk2-f81273f7fbb3defbef43313ada8397bbc202a1d0.tar.gz edk2-f81273f7fbb3defbef43313ada8397bbc202a1d0.tar.bz2 edk2-f81273f7fbb3defbef43313ada8397bbc202a1d0.zip | |
OvmfPkg/AcpiPlatformDxe: Use local variable in CloudHvAcpi.c
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4237
The handle of mChAcpiHandle is not needed for anything, beyond the
scope of the InstallCloudHvTablesTdx (). A local variable (ChAcpiHandle)
suffices for storing the handle.
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Sebastien Boeuf <sebastien.boeuf@intel.com>
Reported-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
Message-Id: <20230111012235.189-3-min.m.xu@intel.com>
Reviewed-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
| -rw-r--r-- | OvmfPkg/AcpiPlatformDxe/CloudHvAcpi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/OvmfPkg/AcpiPlatformDxe/CloudHvAcpi.c b/OvmfPkg/AcpiPlatformDxe/CloudHvAcpi.c index ad39e42534..8f90ea2399 100644 --- a/OvmfPkg/AcpiPlatformDxe/CloudHvAcpi.c +++ b/OvmfPkg/AcpiPlatformDxe/CloudHvAcpi.c @@ -20,8 +20,6 @@ #include "AcpiPlatform.h"
-EFI_HANDLE mChAcpiHandle = NULL;
-
EFI_STATUS
EFIAPI
InstallCloudHvTablesTdx (
@@ -30,6 +28,7 @@ InstallCloudHvTablesTdx ( {
EFI_STATUS Status;
UINTN TableHandle;
+ EFI_HANDLE ChAcpiHandle;
EFI_PEI_HOB_POINTERS Hob;
EFI_ACPI_DESCRIPTION_HEADER *CurrentTable;
@@ -89,8 +88,9 @@ InstallCloudHvTablesTdx ( // Install a protocol to notify that the ACPI table provided by CH is
// ready.
//
+ ChAcpiHandle = NULL;
gBS->InstallProtocolInterface (
- &mChAcpiHandle,
+ &ChAcpiHandle,
&gQemuAcpiTableNotifyProtocolGuid,
EFI_NATIVE_INTERFACE,
NULL
|