ArmPkg/SemiHostingSerialPortLib: Return number of written bytes in SerialPortWrite()

It was previously returning '0' written bytes that was interprating by the higher
layers as a failing operation.

Fix proposed by Eugene Cohen (HP)



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12026 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 1 insertions, 1 deletions

diff --git a/ArmPkg/Library/SemiHostingSerialPortLib/SerialPortLib.c b/ArmPkg/Library/SemiHostingSerialPortLib/SerialPortLib.c
index bd8f5b8199..60d8930d6c 100644
--- a/ArmPkg/Library/SemiHostingSerialPortLib/SerialPortLib.c
+++ b/ArmPkg/Library/SemiHostingSerialPortLib/SerialPortLib.c
@@ -98,7 +98,7 @@ SerialPortWrite (
       SemihostWriteString ((CHAR8 *) PrintBuffer);

   }

 

-  return 0;

+  return NumberOfBytes;

 }