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Date:   Tue, 22 Jan 2019 17:48:51 +0200
From:   Kalle Valo <>
To:     Larry Finger <>
Cc:     Greg Kroah-Hartman <>,, Ping-Ke Shih <>,
Subject: Re: [PATCH] realtek: no need to check return value of debugfs_create functions

Larry Finger <> writes:

> On 1/22/19 9:21 AM, Greg Kroah-Hartman wrote:
>> When calling debugfs functions, there is no need to ever check the
>> return value.  The function can work or not, but the code logic should
>> never do something different based on this.
>> Cc: Ping-Ke Shih <>
>> Cc: Kalle Valo <>
>> Cc:
>> Signed-off-by: Greg Kroah-Hartman <>
> Greg,
> Please change the subject to read "rtlwifi: ...". Otherwise the patch is correct.

I can fix that during commit.

Kalle Valo

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