Re: [PATCH] leds: netxbig: Fix refcount leak in netxbig_leds_get_of_pdata
From: Pavel Machek
Date: Thu May 12 2022 - 02:53:40 EST
Hi!
> of_parse_phandle() returns a node pointer with refcount
> incremented, we should use of_node_put() on it when not needed anymore.
> When of_find_device_by_node() fails, of_node_put() is missing.
Can you take a look at the code and simplify it? AFAICT the node_put
should go right after
gpio_ext_pdev = of_find_device_by_node(gpio_ext_np);
. Best regards,
Pavel
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