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OvmfPkg/EmuVariableFvbRuntimeDxe: correct NumOfLba vararg type in EraseBlocks() 

According to the PI spec, Volume 3,
EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL.EraseBlocks():

> The variable argument list is a list of tuples. Each tuple describes a
> range of LBAs to erase and consists of the following:
> * An EFI_LBA that indicates the starting LBA
> * A UINTN that indicates the number of blocks to erase

(NB, in edk2, EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL is a typedef to
EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL.)

In this driver, the NumOfLba local variable is defined with type UINTN,
but the TYPE argument passed to VA_ARG() is UINT32. Fix the mismatch.

Cc: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Laszlo Ersek 2017-05-18 14:48:13 +02:00
parent 1ee0e6532f
commit 9c4eef656f
1 changed files with 1 additions and 1 deletions
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2
OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.c
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@ -340,7 +340,7 @@ FvbProtocolEraseBlocks (
break; break;
} }
NumOfLba = VA_ARG (args, UINT32); NumOfLba = VA_ARG (args, UINTN);
// //
// Check input parameters // Check input parameters