drivers: Remove some uneeded 'ret' variables.

[libsigrok.git] / src / hardware / demo / api.c

diff --git a/src/hardware/demo/api.c b/src/hardware/demo/api.c
index f88b4c2ea794de37992a0e0fafb4a4a4bfee367f..4d95ddda3f13776ee30973445ed6e3e95d8fc521 100644 (file)
--- a/src/hardware/demo/api.c
+++ b/src/hardware/demo/api.c
@@ -264,13 +264,12 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd
        struct analog_gen *ag;
        struct sr_channel *ch;
        GSList *l;
-       int logic_pattern, analog_pattern, ret;
+       int logic_pattern, analog_pattern;
        unsigned int i;
        const char *stropt;
 
        devc = sdi->priv;
 
-       ret = SR_OK;
        switch (key) {
        case SR_CONF_SAMPLERATE:
                devc->cur_samplerate = g_variant_get_uint64(data);
@@ -346,10 +345,10 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd
                }
                break;
        default:
-               ret = SR_ERR_NA;
+               return SR_ERR_NA;
        }
 
-       return ret;
+       return SR_OK;
 }
 
 static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,