Consistently don't check sdi->priv in dev_acquisition_start().

[libsigrok.git] / src / hardware / kecheng-kc-330b / api.c

diff --git a/src/hardware/kecheng-kc-330b/api.c b/src/hardware/kecheng-kc-330b/api.c
index e7bb5a21080c21a66103ee810e59dc2acbeea330..df11489d46e4ca744b82fd9e08bfc465b6ea6729 100644 (file)
--- a/src/hardware/kecheng-kc-330b/api.c
+++ b/src/hardware/kecheng-kc-330b/api.c
@@ -17,6 +17,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <config.h>
 #include <string.h>
 #include "protocol.h"
 
@@ -412,8 +413,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
        return SR_OK;
 }
 
-static int dev_acquisition_start(const struct sr_dev_inst *sdi,
-               void *cb_data)
+static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 {
        struct sr_dev_driver *di = sdi->driver;
        struct drv_context *drvc;
@@ -437,7 +437,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi,
        devc->cb_data = cb_data;
        devc->num_samples = 0;
 
-       /* Send header packet to the session bus. */
        std_session_send_df_header(cb_data, LOG_PREFIX);
 
        if (devc->data_source == DATA_SOURCE_LIVE) {
@@ -461,8 +460,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi,
                devc->stored_samples = (buf[7] << 8) | buf[8];
                if (devc->stored_samples == 0) {
                        /* Notify frontend of empty log by sending start/end packets. */
-                       packet.type = SR_DF_END;
-                       sr_session_send(cb_data, &packet);
+                       std_session_send_df_end(cb_data, LOG_PREFIX);
                        return SR_OK;
                }