Merge pull request #1890 from ionutionita92/issue-1871

tm: remove unnecessary TMCB_ACK_NEG_IN callback call

src/modules/tm/t_reply.c

@@ -2303,14 +2303,6 @@ int reply_received( struct sip_msg  *p_msg )
 									t, &onsend_params);
 						}
 					}
-					if (unlikely(has_tran_tmcbs(t, TMCB_ACK_NEG_IN))){
-						INIT_TMCB_ONSEND_PARAMS(onsend_params,
-								t->uas.request, p_msg, &uac->request,
-								&uac->request.dst, ack, ack_len,
-								TMCB_LOCAL_F, branch, TYPE_LOCAL_ACK);
-						run_trans_callbacks_off_params(TMCB_ACK_NEG_IN,
-								t, &onsend_params);
-					}
 					shm_free(ack);
 				}
 			} else if (is_local(t) /*&& 200 <= msg_status < 300*/) {