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-rw-r--r--net/l2tp/l2tp_ppp.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c
index baac072761aa..3ad290dd830a 100644
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -1465,6 +1465,7 @@ static void pppol2tp_seq_session_show(struct seq_file *m, void *v)
struct l2tp_session *session = v;
struct l2tp_tunnel *tunnel = session->tunnel;
struct pppol2tp_session *ps = l2tp_session_priv(session);
+ struct pppox_sock *po = pppox_sk(ps->sock);
u32 ip = 0;
u16 port = 0;
@@ -1499,6 +1500,9 @@ static void pppol2tp_seq_session_show(struct seq_file *m, void *v)
(unsigned long long)session->stats.rx_packets,
(unsigned long long)session->stats.rx_bytes,
(unsigned long long)session->stats.rx_errors);
+
+ if (po)
+ seq_printf(m, " interface %s\n", ppp_dev_name(&po->chan));
}
static int pppol2tp_seq_show(struct seq_file *m, void *v)