@param Handle - The handle of parent device.\r
@param DiskIo - The DiskIo of parent device.\r
@param DiskIo2 - The DiskIo2 of parent device.\r
- @param BlockIo - The BlockIo of parent devicel\r
+ @param BlockIo - The BlockIo of parent device.\r
\r
@retval EFI_SUCCESS - Allocate a new volume successfully.\r
@retval EFI_OUT_OF_RESOURCES - Can not allocate the memory.\r