From 15f5b04e435197318257269ff2b1ee8c212528ef Mon Sep 17 00:00:00 2001 From: Pierre Gondois Date: Thu, 10 Dec 2020 13:10:05 +0000 Subject: [PATCH] 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 Reviewed-by: Ard Biesheuvel --- .../ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.c b/ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.c index 440a5c3725..db9290f275 100644 --- a/ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.c +++ b/ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.c @@ -1,7 +1,7 @@ /** @file Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.
- 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 @@ -20,11 +20,14 @@ CacheRangeOperation ( IN UINTN LineLength ) { - UINTN ArmCacheLineAlignmentMask = LineLength - 1; - + UINTN ArmCacheLineAlignmentMask; // Align address (rounding down) - UINTN AlignedAddress = (UINTN)Start - ((UINTN)Start & ArmCacheLineAlignmentMask); - UINTN EndAddress = (UINTN)Start + Length; + UINTN AlignedAddress; + 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 while (AlignedAddress < EndAddress) { -- 2.39.2