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OcLog.c: Correct SerialPortWrite return value handling

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This commit is contained in:
MikeBeaton 2021-03-04 11:57:10 +00:00
parent c7260a8566
commit e4ca954f33
1 changed files with 4 additions and 7 deletions
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11
Library/OcDebugLogLib/OcLog.c
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@ -208,13 +208,10 @@ OcLogAddEntry (
// Write to serial port.
//
if ((OcLog->Options & OC_LOG_SERIAL) != 0) {
Status = SerialPortWrite ((UINT8 *) Private->TimingTxt, TimingLength);
if (Status == EFI_NO_MAPPING) {
//
// Disable serial port option.
//
OcLog->Options &= ~OC_LOG_SERIAL;
}
//
// No return value check - SerialPortWrite either stalls or falsely return all bytes written if no serial available.
//
SerialPortWrite ((UINT8 *) Private->TimingTxt, TimingLength);
SerialPortWrite ((UINT8 *) Private->LineBuffer, LineLength);
}