status = c_avl_insert(metric->set, set_key, /* value = */ NULL);
if (status < 0) {
pthread_mutex_unlock(&metrics_lock);
- if (status < 0)
- ERROR("statsd plugin: c_avl_insert (\"%s\") failed with status %i.",
- set_key, status);
+ ERROR("statsd plugin: c_avl_insert (\"%s\") failed with status %i.",
+ set_key, status);
sfree(set_key);
return -1;
} else if (status > 0) /* key already exists */