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Message-Id: <20200218155534.15504-2-wambui.karugax@gmail.com>
Date: Tue, 18 Feb 2020 18:55:34 +0300
From: Wambui Karuga <wambui.karugax@...il.com>
To: jsarha@...com, tomi.valkeinen@...com, airlied@...ux.ie,
daniel@...ll.ch
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
gregkh@...uxfoundation.org
Subject: [PATCH] drm/tilcdc: remove check for return value of debugfs functions.
Remove the check and error handling of the return value of
drm_debugfs_create_files as it is not needed in tilcdc_debugfs_init.
Also remove local variables that are not used after the changes.
Signed-off-by: Wambui Karuga <wambui.karugax@...il.com>
---
drivers/gpu/drm/tilcdc/tilcdc_drv.c | 15 ++++-----------
1 file changed, 4 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index 0791a0200cc3..3f7071eb9c78 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -480,24 +480,17 @@ static struct drm_info_list tilcdc_debugfs_list[] = {
static int tilcdc_debugfs_init(struct drm_minor *minor)
{
- struct drm_device *dev = minor->dev;
struct tilcdc_module *mod;
- int ret;
- ret = drm_debugfs_create_files(tilcdc_debugfs_list,
- ARRAY_SIZE(tilcdc_debugfs_list),
- minor->debugfs_root, minor);
+ drm_debugfs_create_files(tilcdc_debugfs_list,
+ ARRAY_SIZE(tilcdc_debugfs_list),
+ minor->debugfs_root, minor);
list_for_each_entry(mod, &module_list, list)
if (mod->funcs->debugfs_init)
mod->funcs->debugfs_init(mod, minor);
- if (ret) {
- dev_err(dev->dev, "could not install tilcdc_debugfs_list\n");
- return ret;
- }
-
- return ret;
+ return 0;
}
#endif
--
2.17.1
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