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path: root/src/plugins/l2tp/l2tp.c
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-rw-r--r--src/plugins/l2tp/l2tp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/l2tp/l2tp.c b/src/plugins/l2tp/l2tp.c
index 08fa6d1e60b..a975fa7f059 100644
--- a/src/plugins/l2tp/l2tp.c
+++ b/src/plugins/l2tp/l2tp.c
@@ -377,7 +377,7 @@ create_l2tpv3_ipv6_tunnel (l2t_main_t * lm,
{
hw_if_index = lm->free_l2tpv3_tunnel_hw_if_indices
[vec_len (lm->free_l2tpv3_tunnel_hw_if_indices) - 1];
- _vec_len (lm->free_l2tpv3_tunnel_hw_if_indices) -= 1;
+ vec_dec_len (lm->free_l2tpv3_tunnel_hw_if_indices, 1);
hi = vnet_get_hw_interface (vnm, hw_if_index);
hi->dev_instance = s - lm->sessions;