Drop unneeded std_session_send_df_header() comments.

[libsigrok.git] / src / hardware / maynuo-m97 / api.c

diff --git a/src/hardware/maynuo-m97/api.c b/src/hardware/maynuo-m97/api.c
index b2f7e11fa2da57c79eeb334ba1f3f8bcb845e09f..46b3e0eab4ed9ad25cc6646a6458476b74412553 100644 (file)
--- a/src/hardware/maynuo-m97/api.c
+++ b/src/hardware/maynuo-m97/api.c
@@ -472,7 +472,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi,
                        maynuo_m97_receive_data, (void *)sdi)) != SR_OK)
                return ret;
 
-       /* Send header packet to the session bus. */
        std_session_send_df_header(sdi, LOG_PREFIX);
 
        devc->num_samples = 0;
@@ -484,16 +483,13 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi,
 static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
 {
        struct sr_modbus_dev_inst *modbus;
-       struct sr_datafeed_packet packet;
 
        (void)cb_data;
 
        if (sdi->status != SR_ST_ACTIVE)
                return SR_ERR_DEV_CLOSED;
 
-       /* End of last frame. */
-       packet.type = SR_DF_END;
-       sr_session_send(sdi, &packet);
+       std_session_send_df_end(sdi, LOG_PREFIX);
 
        modbus = sdi->conn;
        sr_modbus_source_remove(sdi->session, modbus);