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

[libsigrok.git] / src / hardware / openbench-logic-sniffer / api.c

diff --git a/src/hardware/openbench-logic-sniffer/api.c b/src/hardware/openbench-logic-sniffer/api.c
index 27557935ea4c5434f1fe2b91f65bd1c9f1664ca0..e61bd10d394e034bc97fcb951b2663b3ed8ce0a4 100644 (file)
--- a/src/hardware/openbench-logic-sniffer/api.c
+++ b/src/hardware/openbench-logic-sniffer/api.c
@@ -97,7 +97,6 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
        struct sr_config *src;
        struct sr_dev_inst *sdi;
        struct drv_context *drvc;
-       struct dev_context *devc;
        struct sr_serial_dev_inst *serial;
        GSList *l, *devices;
        int ret;
@@ -182,7 +181,6 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
        if (sp_input_waiting(serial->data) != 0) {
                /* Got metadata. */
                sdi = get_metadata(serial);
-               devc = sdi->priv;
        } else {
                /* Not an OLS -- some other board that uses the sump protocol. */
                sr_info("Device does not support metadata.");
@@ -195,8 +193,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
                for (i = 0; i < ARRAY_SIZE(ols_channel_names); i++)
                        sr_channel_new(sdi, i, SR_CHANNEL_LOGIC, TRUE,
                                        ols_channel_names[i]);
-               devc = ols_dev_new();
-               sdi->priv = devc;
+               sdi->priv = ols_dev_new();
        }
        /* Configure samplerate and divider. */
        if (ols_set_samplerate(sdi, DEFAULT_SAMPLERATE) != SR_OK)