Minor code enhancement.

[mirror_edk2.git] / IntelFrameworkModulePkg / Bus / Isa / IsaSerialDxe / Serial.c

diff --git a/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c b/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c
index d5b5cfbbc78539cc6b31fc4b8c9fdb0cb16e7e37..03049180e78a85ade8b0e4f0609e8e5a972a5fc9 100644 (file)
--- a/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c
+++ b/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c
@@ -1,7 +1,7 @@
 /** @file\r
   Serial driver for standard UARTS on an ISA bus.\r
 \r
-Copyright (c) 2006 - 2009, Intel Corporation<BR>\r
+Copyright (c) 2006 - 2010, Intel Corporation<BR>\r
 All rights reserved. This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
@@ -361,7 +361,7 @@ SerialControllerDriverStart (
 \r
     Status = EFI_ALREADY_STARTED;\r
     for (Index = 0; Index < EntryCount; Index++) {\r
-      if (OpenInfoBuffer[Index].Attributes & EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER) {\r
+      if ((OpenInfoBuffer[Index].Attributes & EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER) != 0) {\r
         Status = gBS->OpenProtocol (\r
                         OpenInfoBuffer[Index].ControllerHandle,\r
                         &gEfiSerialIoProtocolGuid,\r