Re: [PATCH v1] thermal/drivers/mediatek/lvts_thermal: fix error check in lvts_debugfs_init()
From: Alexandre Mergnat
Date: Mon Sep 25 2023 - 09:45:19 EST
Reviewed-by: Alexandre Mergnat <amergnat@xxxxxxxxxxxx>
On 21/09/2023 11:10, Minjie Du wrote:
debugfs_create_dir() function returns an error value embedded in
the pointer (PTR_ERR). Evaluate the return value using IS_ERR
rather than checking for NULL.
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Regards,
Alexandre