GCC 4.8 in RELEASE mode complains about GetPciIoTranslation () potentially not assigning IoTranslation, but does not notice that it returns failure in this case, which means IoTranslation is never referenced *unless* it has been assigned. So simply set IoTranslation to zero to help the compiler.
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <[email protected]> --- ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.c | 1 + 1 file changed, 1 insertion(+) diff --git a/ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.c b/ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.c index 10b47560cb9c..ea27cda7b77c 100644 --- a/ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.c +++ b/ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.c @@ -128,6 +128,7 @@ FdtPciPcdProducerLibConstructor ( PcdSetBool (PcdPciDisableBusEnumeration, FALSE); + IoTranslation = 0; RetStatus = GetPciIoTranslation (FdtClient, Node, &IoTranslation); if (!RETURN_ERROR (RetStatus)) { PcdSet64 (PcdPciIoTranslation, IoTranslation); -- 2.7.4 _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
