gwinstek-gpd: Fix use of uninitialized variable
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
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@ -220,7 +220,7 @@ error:
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static int config_get(uint32_t key, GVariant **data,
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const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
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{
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int ret, channel;
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int channel;
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const struct dev_context *devc;
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const struct sr_channel *ch;
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@ -244,7 +244,6 @@ static int config_get(uint32_t key, GVariant **data,
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} else {
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ch = cg->channels->data;
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channel = ch->index;
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ret = SR_OK;
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switch (key) {
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case SR_CONF_VOLTAGE:
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*data = g_variant_new_double(
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@ -267,7 +266,7 @@ static int config_get(uint32_t key, GVariant **data,
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}
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}
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return ret;
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return SR_OK;
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}
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static int config_set(uint32_t key, GVariant *data,
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