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-rw-r--r--src/plugins/lisp/lisp-gpe/interface.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/lisp/lisp-gpe/interface.c b/src/plugins/lisp/lisp-gpe/interface.c
index 9dcf52d1ba6..05669ae975f 100644
--- a/src/plugins/lisp/lisp-gpe/interface.c
+++ b/src/plugins/lisp/lisp-gpe/interface.c
@@ -429,7 +429,7 @@ lisp_gpe_create_iface (lisp_gpe_main_t * lgm, u32 vni, u32 dp_table,
if (flen > 0)
{
hw_if_index = lgm->free_tunnel_hw_if_indices[flen - 1];
- _vec_len (lgm->free_tunnel_hw_if_indices) -= 1;
+ vec_dec_len (lgm->free_tunnel_hw_if_indices, 1);
hi = vnet_get_hw_interface (vnm, hw_if_index);