Hi Santiago, On Thu, Sep 29, 2011, Santiago Carot-Nemesio wrote: > + l = g_slist_find_custom(thermometers, device, cmp_device); > + if (!l) Same thing as I mentioned previously about comparing pointers. Johan -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html