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IntelFrameworkModulePkg: Use IsZeroGuid API for zero GUID checking

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Instead of comparing a GUID with gZeroGuid via the CompareGuid API, the
commit uses the IsZeroGuid API to check if the given GUID is a zero GUID.

Cc: Jeff Fan <jeff.fan@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
This commit is contained in:
Hao Wu
2016-08-30 09:51:40 +08:00
parent 5f53a7aa59
commit dc2109946d
3 changed files with 4 additions and 10 deletions
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4
IntelFrameworkModulePkg/Universal/DataHubDxe/DataHub.c
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@ -2,7 +2,7 @@
This code produces the Data Hub protocol. It preloads the data hub
with status information copied in from PEI HOBs.
Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2016, 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
@ -139,7 +139,7 @@ DataHubLogData (
for (Link = GetFirstNode(Head); Link != Head; Link = GetNextNode(Head, Link)) {
FilterEntry = FILTER_ENTRY_FROM_LINK (Link);
if (((FilterEntry->ClassFilter & DataRecordClass) != 0) &&
(CompareGuid (&FilterEntry->FilterDataRecordGuid, &gZeroGuid) ||
(IsZeroGuid (&FilterEntry->FilterDataRecordGuid) ||
CompareGuid (&FilterEntry->FilterDataRecordGuid, DataRecordGuid))) {
gBS->SignalEvent (FilterEntry->Event);
}