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-rw-r--r--net/l2tp/l2tp_core.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 6be3f2e69efd..e228480fa529 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -773,16 +773,17 @@ EXPORT_SYMBOL(l2tp_recv_common);
/* Drop skbs from the session's reorder_q
*/
-static int l2tp_session_queue_purge(struct l2tp_session *session)
+static void l2tp_session_queue_purge(struct l2tp_session *session)
{
struct sk_buff *skb = NULL;
- BUG_ON(session->magic != L2TP_SESSION_MAGIC);
+ if (WARN_ON(session->magic != L2TP_SESSION_MAGIC))
+ return;
+
while ((skb = skb_dequeue(&session->reorder_q))) {
atomic_long_inc(&session->stats.rx_errors);
kfree_skb(skb);
}
- return 0;
}
/* Internal UDP receive frame. Do the real work of receiving an L2TP data frame