When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this.
Cc: Eric Anholt <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/gpu/drm/vc4/vc4_debugfs.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_debugfs.c b/drivers/gpu/drm/vc4/vc4_debugfs.c index f9dec08267dc..f9b46911fa50 100644 --- a/drivers/gpu/drm/vc4/vc4_debugfs.c +++ b/drivers/gpu/drm/vc4/vc4_debugfs.c @@ -29,13 +29,9 @@ vc4_debugfs_init(struct drm_minor *minor) { struct vc4_dev *vc4 = to_vc4_dev(minor->dev); struct vc4_debugfs_info_entry *entry; - struct dentry *dentry; - dentry = debugfs_create_bool("hvs_load_tracker", S_IRUGO | S_IWUSR, - minor->debugfs_root, - &vc4->load_tracker_enabled); - if (!dentry) - return -ENOMEM; + debugfs_create_bool("hvs_load_tracker", S_IRUGO | S_IWUSR, + minor->debugfs_root, &vc4->load_tracker_enabled); list_for_each_entry(entry, &vc4->debugfs_list, link) { int ret = drm_debugfs_create_files(&entry->info, 1, -- 2.22.0 _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
