htable: use NULL for dmq response callback

src/modules/htable/ht_dmq.c

@@ -56,7 +56,6 @@ extern int ht_dmq_init_sync;
 
 dmq_api_t ht_dmqb;
 dmq_peer_t *ht_dmq_peer = NULL;
-dmq_resp_cback_t ht_dmq_resp_callback = {&ht_dmq_resp_callback_f, 0};
 
 int ht_dmq_send(str *body, dmq_node_t *node);
 int ht_dmq_send_sync(dmq_node_t *node, str *htname);
@@ -245,12 +244,12 @@ int ht_dmq_send(str *body, dmq_node_t *node)
 	}
 	if(node) {
 		LM_DBG("sending dmq message ...\n");
-		ht_dmqb.send_message(ht_dmq_peer, body, node, &ht_dmq_resp_callback, 1,
-				&ht_dmq_content_type);
+		ht_dmqb.send_message(
+				ht_dmq_peer, body, node, NULL, 1, &ht_dmq_content_type);
 	} else {
 		LM_DBG("sending dmq broadcast...\n");
-		ht_dmqb.bcast_message(ht_dmq_peer, body, 0, &ht_dmq_resp_callback, 1,
-				&ht_dmq_content_type);
+		ht_dmqb.bcast_message(
+				ht_dmq_peer, body, 0, NULL, 1, &ht_dmq_content_type);
 	}
 	return 0;
 }
@@ -644,13 +643,3 @@ int ht_dmq_handle_sync(srjson_doc_t *jdoc)
 	}
 	return 0;
 }
-
-/**
- * @brief dmq response callback
- */
-int ht_dmq_resp_callback_f(
-		struct sip_msg *msg, int code, dmq_node_t *node, void *param)
-{
-	LM_DBG("dmq response callback triggered [%p %d %p]\n", msg, code, param);
-	return 0;
-}

src/modules/htable/ht_dmq.h

@@ -31,7 +31,6 @@
 
 extern dmq_api_t ht_dmqb;
 extern dmq_peer_t *ht_dmq_peer;
-extern dmq_resp_cback_t ht_dmq_resp_callback;
 
 typedef enum
 {
@@ -55,7 +54,5 @@ int ht_dmq_replay_action(ht_dmq_action_t action, str *htname, str *cname,
 		int type, int_str *val, int mode);
 int ht_dmq_request_sync(str *htname);
 int ht_dmq_request_sync_all();
-int ht_dmq_resp_callback_f(
-		struct sip_msg *msg, int code, dmq_node_t *node, void *param);
 
 #endif