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

[mirror_edk2.git] / ArmPkg / Library / SemiHostingSerialPortLib / SerialPortLib.c

diff --git a/ArmPkg/Library/SemiHostingSerialPortLib/SerialPortLib.c b/ArmPkg/Library/SemiHostingSerialPortLib/SerialPortLib.c
index bd8f5b81994c198c911e34e1fc39ac334e76e600..60d8930d6c4d17c98023b7090e0d517d4e72ada3 100644 (file)
--- a/ArmPkg/Library/SemiHostingSerialPortLib/SerialPortLib.c
+++ b/ArmPkg/Library/SemiHostingSerialPortLib/SerialPortLib.c
@@ -98,7 +98,7 @@ SerialPortWrite (
       SemihostWriteString ((CHAR8 *) PrintBuffer);\r
   }\r
 \r
-  return 0;\r
+  return NumberOfBytes;\r
 }\r
 \r
 \r