soc: qcom: smd: delete unneeded of_node_put
Device node iterators perform an of_node_put on each iteration, so putting an of_node_put before a continue results in a double put. A simplified version of the semantic match that finds this problem is as follows (http://coccinelle.lip6.fr): // <smpl> @@ expression root,e; local idexpression child; iterator i; @@ i(..., child, ...) { ... when != of_node_get(child) * of_node_put(child); ... * continue; } // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Andy Gross <agross@codeaurora.org>
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@ -921,10 +921,8 @@ static struct device_node *qcom_smd_match_channel(struct device_node *edge_node,
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for_each_available_child_of_node(edge_node, child) {
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key = "qcom,smd-channels";
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ret = of_property_read_string(child, key, &name);
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if (ret) {
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of_node_put(child);
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if (ret)
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continue;
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}
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if (strcmp(name, channel) == 0)
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return child;
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