drivers: Remove some unneeded 'ret' variables.

[libsigrok.git] / src / hardware / fx2lafw / api.c

diff --git a/src/hardware/fx2lafw/api.c b/src/hardware/fx2lafw/api.c
index adcc246ac41ebe535c70c4c22a749635885975b5..c72daa7f0e9965e7deeee54f04806a806be0ba05 100644 (file)
--- a/src/hardware/fx2lafw/api.c
+++ b/src/hardware/fx2lafw/api.c
@@ -488,7 +488,7 @@ 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 idx, ret;
+       int idx;
 
        (void)cg;
 
@@ -497,8 +497,6 @@ static int config_set(uint32_t key, GVariant *data,
 
        devc = sdi->priv;
 
-       ret = SR_OK;
-
        switch (key) {
        case SR_CONF_SAMPLERATE:
                if ((idx = std_u64_idx(data, devc->samplerates, devc->num_samplerates)) < 0)
@@ -510,13 +508,12 @@ static int config_set(uint32_t key, GVariant *data,
                break;
        case SR_CONF_CAPTURE_RATIO:
                devc->capture_ratio = g_variant_get_uint64(data);
-               ret = (devc->capture_ratio > 100) ? SR_ERR : SR_OK;
-               break;
+               return (devc->capture_ratio > 100) ? SR_ERR : SR_OK;
        default:
-               ret = SR_ERR_NA;
+               return SR_ERR_NA;
        }
 
-       return ret;
+       return SR_OK;
 }
 
 static int config_list(uint32_t key, GVariant **data,