tyler.durden/audk
1
0
Fork 0
mirror of https://github.com/acidanthera/audk.git synced 2025-07-27 07:34:06 +02:00
Code Issues Packages Projects Releases Wiki Activity

PcAtChipsetPkg SerialIoLib: Fix VS2010 build error

Browse Source 
When overriding compiler options '/GL' with '/GL-', VS2010 will report
warning C4701 potentially uninitialized local variable for 'LcrParity'
and 'LcrStop' in function SerialPortSetAttributes().

This commit fixes this build issue.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19629 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Hao Wu 2016-01-11 00:34:36 +00:00 committed by hwu1225
parent 4977ee965f
commit de3ecb331f
1 changed files with 3 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
PcAtChipsetPkg/Library/SerialIoLib/SerialPortLib.c
View File

@ -1,7 +1,7 @@
/** @file /** @file
UART Serial Port library functions UART Serial Port library functions
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 This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License 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 which accompanies this distribution. The full text of the license may be found at
@ -417,14 +417,6 @@ SerialPortSetAttributes (
return RETURN_INVALID_PARAMETER; return RETURN_INVALID_PARAMETER;
} }
if ((*Parity < NoParity) || (*Parity > SpaceParity)) {
return RETURN_INVALID_PARAMETER;
}
if ((*StopBits < OneStopBit) || (*StopBits > TwoStopBits)) {
return RETURN_INVALID_PARAMETER;
}
// //
// Map 5..8 to 0..3 // Map 5..8 to 0..3
// //
@ -452,7 +444,7 @@ SerialPortSetAttributes (
break; break;
default: default:
break; return RETURN_INVALID_PARAMETER;
} }
switch (*StopBits) { switch (*StopBits) {
@ -466,7 +458,7 @@ SerialPortSetAttributes (
break; break;
default: default:
break; return RETURN_INVALID_PARAMETER;
} }
// //