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-rw-r--r--net/l2tp/l2tp_debugfs.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/net/l2tp/l2tp_debugfs.c b/net/l2tp/l2tp_debugfs.c
index 72ba83aa0eaf..96cb9601c21b 100644
--- a/net/l2tp/l2tp_debugfs.c
+++ b/net/l2tp/l2tp_debugfs.c
@@ -72,7 +72,10 @@ static void *l2tp_dfs_seq_start(struct seq_file *m, loff_t *offs)
if (!pos)
goto out;
- BUG_ON(!m->private);
+ if (WARN_ON(!m->private)) {
+ pd = NULL;
+ goto out;
+ }
pd = m->private;
if (!pd->tunnel)