asoc: codecs: Add default case for switch.
Add default case for switch to avoid the Null pointer dereference for the map and num_ports variable in for loop. Change-Id: I59c9dc6e5396bcb409876378c811143da1c81551 Signed-off-by: Prasad Kumpatla <nkumpat@codeaurora.org>
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vanhempi
e7efdae360
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924c7d027c
@@ -164,6 +164,10 @@ static int wcd937x_set_port_params(struct snd_soc_component *component,
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map = &wcd937x->tx_port_mapping;
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num_ports = wcd937x->num_tx_ports;
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break;
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default:
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dev_err(component->dev, "%s Invalid path selected %u\n",
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__func__, path);
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return -EINVAL;
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}
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for (i = 0; i <= num_ports; i++) {
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@@ -208,6 +212,10 @@ static int wcd937x_parse_port_mapping(struct device *dev,
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map = &wcd937x->tx_port_mapping;
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num_ports = &wcd937x->num_tx_ports;
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break;
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default:
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dev_err(dev, "%s Invalid path selected %u\n",
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__func__, path);
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return -EINVAL;
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}
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if (!of_find_property(dev->of_node, prop,
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