Fix a few "value never read" scan-build warnings.

[libsigrok.git] / src / hardware / yokogawa-dlm / api.c

diff --git a/src/hardware/yokogawa-dlm/api.c b/src/hardware/yokogawa-dlm/api.c
index 618c3a4e119dbc840e4c1db4727c07d58d9ec718..61c71ea8320d0101992180d6fd5970d656d4360b 100644 (file)
--- a/src/hardware/yokogawa-dlm/api.c
+++ b/src/hardware/yokogawa-dlm/api.c
@@ -18,7 +18,9 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <config.h>
 #include <stdlib.h>
+#include "scpi.h"
 #include "protocol.h"
 
 SR_PRIV struct sr_dev_driver yokogawa_dlm_driver_info;
@@ -127,12 +129,12 @@ fail:
 
 static GSList *scan(struct sr_dev_driver *di, GSList *options)
 {
-       return sr_scpi_scan(di->priv, options, probe_usbtmc_device);
+       return sr_scpi_scan(di->context, options, probe_usbtmc_device);
 }
 
 static GSList *dev_list(const struct sr_dev_driver *di)
 {
-       return ((struct drv_context *)(di->priv))->instances;
+       return ((struct drv_context *)(di->context))->instances;
 }
 
 static void clear_helper(void *priv)
@@ -234,7 +236,6 @@ static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *s
        if ((cg_type = check_channel_group(devc, cg)) == CG_INVALID)
                return SR_ERR;
 
-       ret = SR_ERR_NA;
        model = devc->model_config;
        state = devc->model_state;
 
@@ -718,5 +719,5 @@ SR_PRIV struct sr_dev_driver yokogawa_dlm_driver_info = {
        .dev_close = dev_close,
        .dev_acquisition_start = dev_acquisition_start,
        .dev_acquisition_stop = dev_acquisition_stop,
-       .priv = NULL,
+       .context = NULL,
 };