linux-kernel - Re: [PATCH 10/21] drm/tegra: remove checks for debugfs functions return value

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Message-ID: <20200311143753.GC494173@ulmo>
Date:   Wed, 11 Mar 2020 15:37:53 +0100
From:   Thierry Reding <thierry.reding@...il.com>
To:     Wambui Karuga <wambui.karugax@...il.com>
Cc:     daniel@...ll.ch, airlied@...ux.ie,
        Jonathan Hunter <jonathanh@...dia.com>,
        linux-kernel@...r.kernel.org, gregkh@...uxfoundation.org,
        dri-devel@...ts.freedesktop.org, linux-tegra@...r.kernel.org
Subject: Re: [PATCH 10/21] drm/tegra: remove checks for debugfs functions
 return value

On Thu, Feb 27, 2020 at 03:02:21PM +0300, Wambui Karuga wrote:
> Since 987d65d01356 (drm: debugfs: make
> drm_debugfs_create_files() never fail) there is no need to check the
> return value of drm_debugfs_create_files(). Therefore, remove the
> return checks and error handling of the drm_debugfs_create_files()
> function from various debugfs init functions in drm/tegra and have
> them return 0 directly.
> 
> This change also includes removing the use of drm_debugfs_create_files
> as a return value in tegra_debugfs_init() and have the function declared
> as void.
> 
> Signed-off-by: Wambui Karuga <wambui.karugax@...il.com>
> ---
>  drivers/gpu/drm/tegra/dc.c   | 11 +----------
>  drivers/gpu/drm/tegra/drm.c  |  8 ++++----
>  drivers/gpu/drm/tegra/dsi.c  | 11 +----------
>  drivers/gpu/drm/tegra/hdmi.c | 11 +----------
>  drivers/gpu/drm/tegra/sor.c  | 11 +----------
>  5 files changed, 8 insertions(+), 44 deletions(-)

Applied, thanks.

Thierry

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