drivers: Remove some unneeded 'ret' variables.

[libsigrok.git] / src / hardware / lascar-el-usb / api.c

diff --git a/src/hardware/lascar-el-usb/api.c b/src/hardware/lascar-el-usb/api.c
index b5d73b2382472e5e7896f61a541ff470c3398184..c64882c0bdb9913086bb24cd376b5da2c50e58d6 100644 (file)
--- a/src/hardware/lascar-el-usb/api.c
+++ b/src/hardware/lascar-el-usb/api.c
@@ -158,27 +158,26 @@ static int config_set(uint32_t key, GVariant *data,
        const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
 {
        struct dev_context *devc;
-       int ret;
 
        (void)cg;
 
        devc = sdi->priv;
-       ret = SR_OK;
+
        switch (key) {
        case SR_CONF_DATALOG:
                if (g_variant_get_boolean(data))
-                       ret = lascar_start_logging(sdi);
+                       return lascar_start_logging(sdi);
                else
-                       ret = lascar_stop_logging(sdi);
+                       return lascar_stop_logging(sdi);
                break;
        case SR_CONF_LIMIT_SAMPLES:
                devc->limit_samples = g_variant_get_uint64(data);
                break;
        default:
-               ret = SR_ERR_NA;
+               return SR_ERR_NA;
        }
 
-       return ret;
+       return SR_OK;
 }
 
 static int config_list(uint32_t key, GVariant **data,