Factor out std_session_send_df_end() helper.

[libsigrok.git] / src / hardware / lascar-el-usb / api.c

diff --git a/src/hardware/lascar-el-usb/api.c b/src/hardware/lascar-el-usb/api.c
index ba906e07a8f59b793d4846d814e3f81e51551aec..1934c9e21ca77792cae6a7d7cef69ae5f147c532 100644 (file)
--- a/src/hardware/lascar-el-usb/api.c
+++ b/src/hardware/lascar-el-usb/api.c
@@ -369,8 +369,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 
        if (devc->logged_samples == 0) {
                /* This ensures the frontend knows the session is done. */
-               packet.type = SR_DF_END;
-               sr_session_send(devc->cb_data, &packet);
+               std_session_send_df_end(devc->cb_data, LOG_PREFIX);
                return SR_OK;
        }
 
@@ -416,7 +415,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
                libusb_handle_events_timeout(drvc->sr_ctx->libusb_ctx, &tv);
        }
        if (xfer_in->user_data != GINT_TO_POINTER(1) ||
-                       xfer_in->user_data != GINT_TO_POINTER(1)) {
+                       xfer_out->user_data != GINT_TO_POINTER(1)) {
                sr_dbg("no response to log transfer request");
                libusb_free_transfer(xfer_in);
                libusb_free_transfer(xfer_out);