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MdeModulePkg/Gcd: Suppress incorrect compiler/analyzer warnings

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It is caused by 0c9f2cb10b7ddec56a3440e77219fd3ab1725e5c
and false positive.
Initialize CpuArchAttributes to suppress incorrect
compiler/analyzer warnings.

Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
This commit is contained in:
Star Zeng 2018-04-08 09:27:35 +08:00
parent f8c0a004a5
commit e037e88cd8
1 changed files with 5 additions and 1 deletions
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6
MdeModulePkg/Core/Dxe/Gcd/Gcd.c
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@ -3,7 +3,7 @@
The GCD services are used to manage the memory and I/O regions that
are accessible to the CPU that is executing the DXE core.
Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@ -866,6 +866,10 @@ CoreConvertSpace (
}
ASSERT (TopEntry != NULL && BottomEntry != NULL);
//
// Initialize CpuArchAttributes to suppress incorrect compiler/analyzer warnings.
//
CpuArchAttributes = 0;
if (Operation == GCD_SET_ATTRIBUTES_MEMORY_OPERATION) {
//
// Call CPU Arch Protocol to attempt to set attributes on the range