of: property: Use scope based cleanup on port_node
Use __free cleanup handler which ensures that the resource is freed when it goes out of scope, thus removing the need to manually clean it up using of_node_put. Suggested-by: Julia Lawall <julia.lawall@inria.fr> Signed-off-by: Shresth Prasad <shresthprasad7@gmail.com> Link: https://lore.kernel.org/r/20240428115226.41345-2-shresthprasad7@gmail.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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@ -576,7 +576,8 @@ EXPORT_SYMBOL_GPL(of_prop_next_string);
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int of_graph_parse_endpoint(const struct device_node *node,
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struct of_endpoint *endpoint)
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{
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struct device_node *port_node = of_get_parent(node);
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struct device_node *port_node __free(device_node) =
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of_get_parent(node);
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WARN_ONCE(!port_node, "%s(): endpoint %pOF has no parent node\n",
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__func__, node);
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@ -591,8 +592,6 @@ int of_graph_parse_endpoint(const struct device_node *node,
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of_property_read_u32(port_node, "reg", &endpoint->port);
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of_property_read_u32(node, "reg", &endpoint->id);
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of_node_put(port_node);
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return 0;
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}
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EXPORT_SYMBOL(of_graph_parse_endpoint);
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