AvroProducer for handling schema registry

Author: Roopa Hiremath Chandrasekaraiah

confluent_kafka/src/confluent_kafka.c

@@ -1218,7 +1218,6 @@ rd_kafka_conf_t *common_conf_setup (rd_kafka_type_t ktype,
 				rd_kafka_topic_conf_destroy(tconf);
 				rd_kafka_conf_destroy(conf);
 				Py_DECREF(ks);
-
 				return NULL;
                         }
 			if (h->error_cb) {
@@ -1241,6 +1240,7 @@ rd_kafka_conf_t *common_conf_setup (rd_kafka_type_t ktype,
 				Py_DECREF(ks);
 				return NULL;
                         }
+
 			if (h->stats_cb) {
 				Py_DECREF(h->stats_cb);
 				h->stats_cb = NULL;