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Subject: Re: [PATCH v2] rt2x00: no need to check return value of
 debugfs_create functions
From:   Kalle Valo <kvalo@codeaurora.org>
In-Reply-To: <20190703113956.GA26652@kroah.com>
References: <20190703113956.GA26652@kroah.com>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc:     Stanislaw Gruszka <sgruszka@redhat.com>,
        Helmut Schaa <helmut.schaa@googlemail.com>,
        "David S. Miller" <davem@davemloft.net>,
        linux-wireless@vger.kernel.org, netdev@vger.kernel.org
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Message-Id: <20190724114326.ED3A36043F@smtp.codeaurora.org>
Date:   Wed, 24 Jul 2019 11:43:26 +0000 (UTC)
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Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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.
> 
> Because we don't need to save the individual debugfs files and
> directories, remove the local storage of them and just remove the entire
> debugfs directory in a single call, making things a lot simpler.
> 
> Cc: Stanislaw Gruszka <sgruszka@redhat.com>
> Cc: Helmut Schaa <helmut.schaa@googlemail.com>
> Cc: Kalle Valo <kvalo@codeaurora.org>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: linux-wireless@vger.kernel.org
> Cc: netdev@vger.kernel.org
> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>

Patch applied to wireless-drivers-next.git, thanks.

1dc244064c47 rt2x00: no need to check return value of debugfs_create functions

-- 
https://patchwork.kernel.org/patch/11029367/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches