drivers: Remove some uneeded 'ret' variables.

[libsigrok.git] / src / hardware / conrad-digi-35-cpu / api.c

diff --git a/src/hardware/conrad-digi-35-cpu/api.c b/src/hardware/conrad-digi-35-cpu/api.c
index ba84f476a77f4334ff24231595270d771a6eb6b9..60eb46c1932ec1402c36c9a1fceebd7e4e5eee70 100644 (file)
--- a/src/hardware/conrad-digi-35-cpu/api.c
+++ b/src/hardware/conrad-digi-35-cpu/api.c
@@ -136,12 +136,9 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd
 static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
                const struct sr_channel_group *cg)
 {
-       int ret;
-
        (void)sdi;
        (void)cg;
 
-       ret = SR_OK;
        switch (key) {
        case SR_CONF_SCAN_OPTIONS:
                *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
@@ -155,7 +152,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
                return SR_ERR_NA;
        }
 
-       return ret;
+       return SR_OK;
 }
 
 static struct sr_dev_driver conrad_digi_35_cpu_driver_info = {