From: Lucas Stach <l.stach@pengutronix.de>
To: Wambui Karuga <wambui.karugax@gmail.com>,
daniel@ffwll.ch, airlied@linux.ie,
Russell King <linux+etnaviv@armlinux.org.uk>,
Christian Gmeiner <christian.gmeiner@gmail.com>
Cc: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org, etnaviv@lists.freedesktop.org
Subject: Re: [PATCH 08/21] drm/etnaviv: remove check for return value of drm_debugfs function
Date: Thu, 27 Feb 2020 14:36:40 +0100 [thread overview]
Message-ID: <a965d97ddf99d4a335582732dfac7b0948258632.camel@pengutronix.de> (raw)
In-Reply-To: <20200227120232.19413-9-wambui.karugax@gmail.com>
On Do, 2020-02-27 at 15:02 +0300, Wambui Karuga wrote:
> Since commit 987d65d01356 (drm: debugfs: make
> drm_debugfs_create_files() never fail), drm_debugfs_create_file only
> returns 0, and there is no need to check the return value.
> This change therefore removes the check and error handling in
> etnaviv_debugfs_init() and also makes the function return void.
>
> Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
> ---
> drivers/gpu/drm/etnaviv/etnaviv_drv.c | 18 ++++--------------
> 1 file changed, 4 insertions(+), 14 deletions(-)
>
> diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
> index 6b43c1c94e8f..a39735316ca5 100644
> --- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c
> +++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
> @@ -231,21 +231,11 @@ static struct drm_info_list etnaviv_debugfs_list[] = {
> {"ring", show_each_gpu, 0, etnaviv_ring_show},
> };
>
> -static int etnaviv_debugfs_init(struct drm_minor *minor)
> +static void etnaviv_debugfs_init(struct drm_minor *minor)
> {
> - struct drm_device *dev = minor->dev;
> - int ret;
> -
> - ret = drm_debugfs_create_files(etnaviv_debugfs_list,
> - ARRAY_SIZE(etnaviv_debugfs_list),
> - minor->debugfs_root, minor);
> -
> - if (ret) {
> - dev_err(dev->dev, "could not install etnaviv_debugfs_list\n");
> - return ret;
> - }
> -
> - return ret;
> + drm_debugfs_create_files(etnaviv_debugfs_list,
> + ARRAY_SIZE(etnaviv_debugfs_list),
> + minor->debugfs_root, minor);
> }
> #endif
>
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next prev parent reply other threads:[~2020-02-27 13:36 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-27 12:02 [PATCH 00/21] drm: subsytem-wide debugfs functions refactor Wambui Karuga
2020-02-27 12:02 ` [PATCH 01/21] drm/debugfs: remove checks for return value of drm_debugfs functions Wambui Karuga
2020-02-27 12:02 ` [PATCH 02/21] drm: convert the drm_driver.debugfs_init() hook to return void Wambui Karuga
2020-02-27 12:23 ` Greg KH
2020-02-27 12:29 ` Wambui Karuga
2020-02-27 12:34 ` Greg KH
2020-02-27 12:02 ` [PATCH 03/21] drm: convert drm_debugfs functions " Wambui Karuga
2020-02-27 12:02 ` [PATCH 04/21] drm/vram-helper: make drm_vram_mm_debugfs_init() " Wambui Karuga
2020-02-28 8:03 ` Thomas Zimmermann
2020-02-27 12:02 ` [PATCH 05/21] drm/vc4: remove check of return value of drm_debugfs functions Wambui Karuga
2020-02-27 12:02 ` [PATCH 06/21] drm/arc: make arcpgu_debugfs_init return void Wambui Karuga
2020-02-27 14:43 ` Alexey Brodkin
2020-02-27 12:02 ` [PATCH 07/21] drm/arm: make hdlcd_debugfs_init() " Wambui Karuga
2020-02-27 14:53 ` Liviu Dudau
2020-02-27 12:02 ` [PATCH 08/21] drm/etnaviv: remove check for return value of drm_debugfs function Wambui Karuga
2020-02-27 13:36 ` Lucas Stach [this message]
2020-02-27 12:02 ` [PATCH 09/21] drm/nouveau: remove checks for return value of debugfs functions Wambui Karuga
2020-02-27 12:02 ` [PATCH 10/21] drm/tegra: remove checks for debugfs functions return value Wambui Karuga
2020-03-11 14:37 ` Thierry Reding
2020-03-11 14:54 ` Wambui Karuga
2020-03-11 23:24 ` Thierry Reding
2020-03-16 8:33 ` Daniel Vetter
2020-02-27 12:02 ` [PATCH 11/21] drm/v3d: make v3d_debugfs_init return void Wambui Karuga
2020-02-27 12:02 ` [PATCH 12/21] drm/msm: remove checks for return value of drm_debugfs functions Wambui Karuga
2020-02-27 14:45 ` Daniel Vetter
2020-02-28 7:24 ` kbuild test robot
2020-02-27 12:02 ` [PATCH 13/21] drm/omapdrm: " Wambui Karuga
2020-02-27 12:02 ` [PATCH 14/21] drm/pl111: make pl111_debugfs_init return void Wambui Karuga
2020-02-27 12:02 ` [PATCH 15/21] drm/sti: remove use drm_debugfs functions as return value Wambui Karuga
2020-02-27 14:51 ` Daniel Vetter
2020-02-27 12:02 ` [PATCH 16/21] drm/i915: make *_debugfs_register() functions return void Wambui Karuga
2020-02-27 13:08 ` Jani Nikula
2020-02-27 12:02 ` [PATCH 17/21] drm/tilcdc: remove check for return value of debugfs functions Wambui Karuga
2020-02-27 12:12 ` Jyri Sarha
2020-02-27 12:23 ` Wambui Karuga
2020-02-27 12:02 ` [PATCH 18/21] drm/virtio: make virtio_gpu_debugfs() return void Wambui Karuga
2020-02-27 12:02 ` [PATCH 19/21] drm/mipi_dbi: make midi_dbi_debugfs_init() " Wambui Karuga
2020-02-27 12:02 ` [PATCH 20/21] drm/qxl: have debugfs functions " Wambui Karuga
2020-02-27 12:02 ` [PATCH 21/21] drm/arm: have malidp_debufs_init() " Wambui Karuga
2020-02-27 14:53 ` Liviu Dudau
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