Session->ConfigData = AttemptConfigData;\r
Session->AuthType = AttemptConfigData->AuthenticationType;\r
\r
- AsciiStrToUnicodeStrS (AttemptConfigData->MacString, MacString, sizeof (MacString) / sizeof (MacString[0]));\r
+ AsciiStrToUnicodeStrS (AttemptConfigData->MacString, MacString, ARRAY_SIZE (MacString));\r
UnicodeSPrint (\r
mPrivate->PortString,\r
(UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r