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ArmPkg: Fix Ecc error 5007 in ArmCacheMaintenanceLib 

This patch fixes the following Ecc reported error:
There should be no initialization of a variable as
part of its declaration

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
This commit is contained in:
Pierre Gondois 2020-12-10 13:10:05 +00:00 committed by mergify[bot]
parent 88a7d4aa30
commit 15f5b04e43
1 changed files with 8 additions and 5 deletions
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13
ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.c
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@ -1,7 +1,7 @@
/** @file /** @file
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
Copyright (c) 2011 - 2014, ARM Limited. All rights reserved. Copyright (c) 2011 - 2021, ARM Limited. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent SPDX-License-Identifier: BSD-2-Clause-Patent
@ -20,11 +20,14 @@ CacheRangeOperation (
IN UINTN LineLength IN UINTN LineLength
) )
{ {
UINTN ArmCacheLineAlignmentMask = LineLength - 1; UINTN ArmCacheLineAlignmentMask;
// Align address (rounding down) // Align address (rounding down)
UINTN AlignedAddress = (UINTN)Start - ((UINTN)Start & ArmCacheLineAlignmentMask); UINTN AlignedAddress;
UINTN EndAddress = (UINTN)Start + Length; UINTN EndAddress;
ArmCacheLineAlignmentMask = LineLength - 1;
AlignedAddress = (UINTN)Start - ((UINTN)Start & ArmCacheLineAlignmentMask);
EndAddress = (UINTN)Start + Length;
// Perform the line operation on an address in each cache line // Perform the line operation on an address in each cache line
while (AlignedAddress < EndAddress) { while (AlignedAddress < EndAddress) {