qemu: Replace macro usage of (false); with just (0)
qemu: Replace macro usage of (false); with just (0)

Signed-off-by: John Ferlan <87558058f6f829e5ec976c8ef960720af4ff9c7d@redhat.com>

eskultety/libvirt,nertpinx/libvirt,jfehlig/libvirt,zippy2/libvirt,datto/libvirt,zippy2/libvirt,olafhering/libvirt,jfehlig/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,fabianfreyer/libvirt,jfehlig/libvirt,eskultety/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,eskultety/libvirt,nertpinx/libvirt,zippy2/libvirt,crobinso/libvirt,eskultety/libvirt,VenkatDatta/libvirt,crobinso/libvirt,jardasgit/libvirt,zippy2/libvirt,jardasgit/libvirt,libvirt/libvirt,jardasgit/libvirt,libvirt/libvirt,nertpinx/libvirt,fabianfreyer/libvirt,nertpinx/libvirt,jfehlig/libvirt,eskultety/libvirt,libvirt/libvirt,datto/libvirt,jardasgit/libvirt,fabianfreyer/libvirt,andreabolognani/libvirt,fabianfreyer/libvirt,datto/libvirt,fabianfreyer/libvirt,andreabolognani/libvirt,datto/libvirt,libvirt/libvirt,crobinso/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,olafhering/libvirt,crobinso/libvirt,VenkatDatta/libvirt,olafhering/libvirt,jardasgit/libvirt,olafhering/libvirt,andreabolognani/libvirt,datto/libvirt