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Message-ID: <ZNpPbhqNqD90VuN1@shikoro>
Date: Mon, 14 Aug 2023 17:59:42 +0200
From: Wolfram Sang <wsa+renesas@...g-engineering.com>
To: Minjie Du <duminjie@...o.com>
Cc: Andi Shyti <andi.shyti@...nel.org>,
"open list:I2C SUBSYSTEM HOST DRIVERS" <linux-i2c@...r.kernel.org>,
open list <linux-kernel@...r.kernel.org>,
opensource.kernel@...o.com, stable@...r.kernel.org
Subject: Re: [PATCH v4] i2c: gpio: Fix an error check in
i2c_gpio_fault_injector_init()
> - if (!i2c_gpio_debug_dir)
> + if (IS_ERR(i2c_gpio_debug_dir))
> return;
AFAIK, the trend is to remove error checking from debugfs calls. It is
debug only anyhow. No need to bail out. But please double check.
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