openvz: Remove unnecessary Unref in openvzLoadDomains
openvz: Remove unnecessary Unref in openvzLoadDomains

Since there is no way to get to cleanup without dom being NULL,
this is a unnecessary Unref.

Signed-off-by: John Ferlan <87558058f6f829e5ec976c8ef960720af4ff9c7d@redhat.com>
Reviewed-by: Ján Tomko <4cab11cfb98d3c937327354a78eb07dbb6ee2bc6@redhat.com>

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