IfrScope = IfrOpHdr->Scope;\r
IfrQuestionType = IfrOpHdr->OpCode;\r
IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *) (IfrOpHdr + 1);\r
- IfrCheckBox = (EFI_IFR_CHECKBOX *) (IfrOpHdr + 1);\r
+ IfrCheckBox = (EFI_IFR_CHECKBOX *) IfrOpHdr;\r
EfiVarStoreIndex = IsEfiVarStoreQuestion (IfrQuestionHdr, EfiVarStoreList, EfiVarStoreNumber);\r
Width = sizeof (BOOLEAN);\r
if (EfiVarStoreIndex < EfiVarStoreNumber) {\r