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Subject[PATCH 08/21] drm/etnaviv: remove check for return value of drm_debugfs function
Date
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>
---
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

--
2.25.0
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