An of_node_put(np) call was immediately used after a pointer check
for a of_find_device_by_node() call in this function implementation.
Thus call such a function only once instead directly before the check.
This issue was transformed by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/884f0a5d-e6d3-47dc-8a9e-201bb86b271f@web.de
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
}
pdev = of_find_device_by_node(np);
+ of_node_put(np);
if (!pdev) {
- of_node_put(np);
dev_err(svsp->dev, "cannot find pdev by %s\n", node_name);
return ERR_PTR(-ENXIO);
}
- of_node_put(np);
-
return &pdev->dev;
}