libxl: remove redundant calls to libxl_evdisable_domain_death
libxl: remove redundant calls to libxl_evdisable_domain_death

Domain death watch is already disabled in libxlDomainCleanup.  No
need to disable it a second and third time.

Signed-off-by: Jim Fehlig <39929b5b86d72d51fceac59b52303e3fe8a3083e@suse.com>

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