Minor code enhancement.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9692 6f19259b-4bc3-4df7-8a09-765794883524
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@ -1,7 +1,7 @@
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/** @file
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Serial driver for standard UARTS on an ISA bus.
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Copyright (c) 2006 - 2009, Intel Corporation<BR>
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Copyright (c) 2006 - 2010, Intel Corporation<BR>
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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@ -361,7 +361,7 @@ SerialControllerDriverStart (
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Status = EFI_ALREADY_STARTED;
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for (Index = 0; Index < EntryCount; Index++) {
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if (OpenInfoBuffer[Index].Attributes & EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER) {
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if ((OpenInfoBuffer[Index].Attributes & EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER) != 0) {
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Status = gBS->OpenProtocol (
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OpenInfoBuffer[Index].ControllerHandle,
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&gEfiSerialIoProtocolGuid,
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