MdeModulePkg/HiiDatabaseDxe: Fixed build error.

ARM toolchain raises the error: "statement is unreachable"

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <Olivier.Martin@arm.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17529 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Universal/HiiDatabaseDxe/ConfigKeywordHandler.c

@@ -1574,7 +1574,6 @@ GetWidth (
     
     case EFI_IFR_TYPE_NUM_SIZE_64:
       return (UINT16) sizeof (UINT64) * ((EFI_IFR_ORDERED_LIST *) OpCodeData)->MaxContainers;
-      break;
     
     default:
       ASSERT (FALSE);