drivers: Remove some uneeded 'ret' variables.

[libsigrok.git] / src / hardware / atten-pps3xxx / api.c

diff --git a/src/hardware/atten-pps3xxx/api.c b/src/hardware/atten-pps3xxx/api.c
index a90ab6ff68f80140ba6247fc50fec87b3aed36f0..a685c89c6d53fca8069ad7b9bcefe596703b43f7 100644 (file)
--- a/src/hardware/atten-pps3xxx/api.c
+++ b/src/hardware/atten-pps3xxx/api.c
@@ -187,14 +187,13 @@ static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *s
 {
        struct dev_context *devc;
        struct sr_channel *ch;
-       int channel, ret;
+       int channel;
 
        if (!sdi)
                return SR_ERR_ARG;
 
        devc = sdi->priv;
 
-       ret = SR_OK;
        if (!cg) {
                /* No channel group: global options. */
                switch (key) {
@@ -233,7 +232,7 @@ static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *s
                }
        }
 
-       return ret;
+       return SR_OK;
 }
 
 static int find_str(const char *str, const char **strings, int array_size)
@@ -338,7 +337,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
        struct sr_channel *ch;
        GVariant *gvar;
        GVariantBuilder gvb;
-       int channel, ret, i;
+       int channel, i;
 
        /* Always available. */
        if (key == SR_CONF_SCAN_OPTIONS) {
@@ -357,7 +356,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
                return SR_ERR_ARG;
 
        devc = sdi->priv;
-       ret = SR_OK;
+
        if (!cg) {
                /* No channel group: global options. */
                switch (key) {
@@ -413,7 +412,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
                }
        }
 
-       return ret;
+       return SR_OK;
 }
 
 static int dev_close(struct sr_dev_inst *sdi)