Commit 5d4d823d authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman Committed by Eric Anholt

drm/vc4: no need to check return value of debugfs_create functions

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.
Reviewed-by: default avatarEric Anholt <eric@anholt.net>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20190613114548.GC13119@kroah.com
parent 7974033e
...@@ -29,13 +29,9 @@ vc4_debugfs_init(struct drm_minor *minor) ...@@ -29,13 +29,9 @@ vc4_debugfs_init(struct drm_minor *minor)
{ {
struct vc4_dev *vc4 = to_vc4_dev(minor->dev); struct vc4_dev *vc4 = to_vc4_dev(minor->dev);
struct vc4_debugfs_info_entry *entry; struct vc4_debugfs_info_entry *entry;
struct dentry *dentry;
dentry = debugfs_create_bool("hvs_load_tracker", S_IRUGO | S_IWUSR, debugfs_create_bool("hvs_load_tracker", S_IRUGO | S_IWUSR,
minor->debugfs_root, minor->debugfs_root, &vc4->load_tracker_enabled);
&vc4->load_tracker_enabled);
if (!dentry)
return -ENOMEM;
list_for_each_entry(entry, &vc4->debugfs_list, link) { list_for_each_entry(entry, &vc4->debugfs_list, link) {
int ret = drm_debugfs_create_files(&entry->info, 1, int ret = drm_debugfs_create_files(&entry->info, 1,
......
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