diff options
Diffstat (limited to 'net/l2tp/l2tp_debugfs.c')
| -rw-r--r-- | net/l2tp/l2tp_debugfs.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/net/l2tp/l2tp_debugfs.c b/net/l2tp/l2tp_debugfs.c index 6e2b4b9267e1..35bb4f3bdbe0 100644 --- a/net/l2tp/l2tp_debugfs.c +++ b/net/l2tp/l2tp_debugfs.c @@ -31,7 +31,6 @@ #include "l2tp_core.h" static struct dentry *rootdir; -static struct dentry *tunnels; struct l2tp_dfs_seq_data { struct net *net; @@ -326,32 +325,18 @@ static const struct file_operations l2tp_dfs_fops = { static int __init l2tp_debugfs_init(void) { - int rc = 0; - rootdir = debugfs_create_dir("l2tp", NULL); - if (IS_ERR(rootdir)) { - rc = PTR_ERR(rootdir); - rootdir = NULL; - goto out; - } - tunnels = debugfs_create_file("tunnels", 0600, rootdir, NULL, &l2tp_dfs_fops); - if (tunnels == NULL) - rc = -EIO; + debugfs_create_file("tunnels", 0600, rootdir, NULL, &l2tp_dfs_fops); pr_info("L2TP debugfs support\n"); -out: - if (rc) - pr_warn("unable to init\n"); - - return rc; + return 0; } static void __exit l2tp_debugfs_exit(void) { - debugfs_remove(tunnels); - debugfs_remove(rootdir); + debugfs_remove_recursive(rootdir); } module_init(l2tp_debugfs_init); |