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OvmfPkg/AcpiPlatformDxe: fix spurious uninitialized var warning

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Commit 4275f38507a4 ("OvmfPkg/AcpiPlatformDxe: alloc blobs from 64-bit
space unless restricted") introduced a variable which is [incorrectly]
identified by GCC as being potentially uninitialized. So let's just set
it to NULL before use.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
This commit is contained in:
Ard Biesheuvel 2017-06-08 19:03:04 +00:00
parent 406d1d92a8
commit 8f98c76f99
1 changed files with 1 additions and 0 deletions
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OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpi.c
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@ -1001,6 +1001,7 @@ InstallQemuFwCfgTables (
RestorePciDecoding (OriginalPciAttributes, OriginalPciAttributesCount); RestorePciDecoding (OriginalPciAttributes, OriginalPciAttributesCount);
LoaderEnd = LoaderStart + FwCfgSize / sizeof *LoaderEntry; LoaderEnd = LoaderStart + FwCfgSize / sizeof *LoaderEntry;
AllocationsRestrictedTo32Bit = NULL;
Status = CollectAllocationsRestrictedTo32Bit ( Status = CollectAllocationsRestrictedTo32Bit (
&AllocationsRestrictedTo32Bit, &AllocationsRestrictedTo32Bit,
LoaderStart, LoaderStart,