static int __init dynamic_debug_init_debugfs(void)
{
- struct dentry *dir, *file;
+ struct dentry *dir;
if (!ddebug_init_success)
return -ENODEV;
dir = debugfs_create_dir("dynamic_debug", NULL);
- if (!dir)
- return -ENOMEM;
- file = debugfs_create_file("control", 0644, dir, NULL,
- &ddebug_proc_fops);
- if (!file) {
- debugfs_remove(dir);
- return -ENOMEM;
- }
+ debugfs_create_file("control", 0644, dir, NULL, &ddebug_proc_fops);
+
return 0;
}