virConnectCloseCallbackData: factor out callback disarming
virConnectCloseCallbackData: factor out callback disarming

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