summaryrefslogtreecommitdiffstats
path: root/net/l2tp
diff options
context:
space:
mode:
Diffstat (limited to 'net/l2tp')
-rw-r--r--net/l2tp/l2tp_debugfs.c21
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);