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authorWambui Karuga <wambui.karugax@gmail.com>2020-03-10 16:31:06 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2020-03-18 16:21:41 +0100
commitf1c1a1f38db45573bd3ab70bb910f0a4b291ec46 (patch)
treecd1c5871ece765495c191d391dcfc75dd8d77976 /drivers/gpu/drm
parentad6d94f24f2024178bf71d126e93813dddde5ee4 (diff)
drm/tilcdc: remove check for return value of debugfs functions.
Since 987d65d01356 (drm: debugfs: make drm_debugfs_create_files() never fail), drm_debugfs_create_files() never fails. Therefore, 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. v2: remove conversion of tilcdc_debugfs_init() to void to avoid build breakage and enable individual compilation. References: https://lists.freedesktop.org/archives/dri-devel/2020-February/257183.html Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Acked-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200310133121.27913-3-wambui.karugax@gmail.com
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/tilcdc/tilcdc_drv.c15
1 files 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