Dear Martin Liška, [...] > + > + if (kfifo_is_empty(&kf->kf)) > + r->stufftoread = false; > + /* verify it is still empty to avoid race */ > + if (!kfifo_is_empty(&kf->kf)) > + r->stufftoread = true; I'd say the formating got pretty messed up, please repost the patch via git send-email . [...] Best regards, Marek Vasut -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html