CHAR16 UpCasedLongFileName[EFI_PATH_STRING_LENGTH];\r
StrnCpyS (\r
UpCasedLongFileName,\r
- sizeof (UpCasedLongFileName) / sizeof (UpCasedLongFileName[0]),\r
+ ARRAY_SIZE (UpCasedLongFileName),\r
LongNameString,\r
- sizeof (UpCasedLongFileName) / sizeof (UpCasedLongFileName[0]) - 1\r
+ ARRAY_SIZE (UpCasedLongFileName) - 1\r
);\r
FatStrUpr (UpCasedLongFileName);\r
gBS->CalculateCrc32 (UpCasedLongFileName, StrSize (UpCasedLongFileName), &HashValue);\r