netdev - Re: [PATCH v2] rt2x00: no need to check return value of debugfs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Wed, 24 Jul 2019 11:43:26 +0000 (UTC)
From:   Kalle Valo <kvalo@...eaurora.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Stanislaw Gruszka <sgruszka@...hat.com>,
        Helmut Schaa <helmut.schaa@...glemail.com>,
        "David S. Miller" <davem@...emloft.net>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH v2] rt2x00: no need to check return value of
 debugfs_create functions

Greg Kroah-Hartman <gregkh@...uxfoundation.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@...hat.com>
> Cc: Helmut Schaa <helmut.schaa@...glemail.com>
> Cc: Kalle Valo <kvalo@...eaurora.org>
> Cc: "David S. Miller" <davem@...emloft.net>
> Cc: linux-wireless@...r.kernel.org
> Cc: netdev@...r.kernel.org
> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Acked-by: Stanislaw Gruszka <sgruszka@...hat.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