if (sr_atod_ascii(devc->buf, &dbl) != SR_OK) {
sr_err("Failed to convert '%s' to double, errno=%d %s",
devc->buf, errno, g_strerror(errno));
if (sr_atod_ascii(devc->buf, &dbl) != SR_OK) {
sr_err("Failed to convert '%s' to double, errno=%d %s",
devc->buf, errno, g_strerror(errno));