feature: provide a u16 version of vnet_feature_next

[vpp.git] / src / vnet / ipsec / esp_encrypt.c

diff --git a/src/vnet/ipsec/esp_encrypt.c b/src/vnet/ipsec/esp_encrypt.c
index 7df537a..e06babd 100644 (file)
--- a/src/vnet/ipsec/esp_encrypt.c
+++ b/src/vnet/ipsec/esp_encrypt.c
@@ -320,10 +320,8 @@ esp_encrypt_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
       if (is_tun)
        {
          /* we are on a ipsec tunnel's feature arc */
-         u32 next0 = 0;
          config_index = b[0]->current_config_index;
-         vnet_feature_next (&next0, b[0]);
-         next[0] = next0;
+         vnet_feature_next_u16 (&next[0], b[0]);
          vnet_buffer (b[0])->ipsec.sad_index =
            sa_index0 = ipsec_tun_protect_get_sa_out
            (vnet_buffer (b[0])->ip.adj_index[VLIB_TX]);