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drm/etnaviv: remove check for return value of drm_debugfs_create_files()

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Since commit 987d65d013 (drm: debugfs: make
drm_debugfs_create_files() never fail), drm_debugfs_create_files() never
fails and only returns 0. Therefore, remove the unnecessary check of its
return value and error handling in etnaviv_debugfs_init() and have the
function return 0 directly.

v2: have etnaviv_debugfs_init() return 0 instead of void to ensure
individual compilation and avoid build breakage.

References: https://lists.freedesktop.org/archives/dri-devel/2020-February/257183.html
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Acked-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200310133121.27913-8-wambui.karugax@gmail.com
This commit is contained in:
Wambui Karuga 2020-03-10 16:31:11 +03:00 committed by Daniel Vetter
parent 0bc40e1860
commit 14b461950c
1 changed files with 4 additions and 12 deletions
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16
drivers/gpu/drm/etnaviv/etnaviv_drv.c
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@ -233,19 +233,11 @@ static struct drm_info_list etnaviv_debugfs_list[] = {
static int etnaviv_debugfs_init(struct drm_minor *minor)
{
struct drm_device *dev = minor->dev;
int ret;
drm_debugfs_create_files(etnaviv_debugfs_list,
ARRAY_SIZE(etnaviv_debugfs_list),
minor->debugfs_root, minor);
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;
return 0;
}
#endif