buffers: don't init metadata, as it is already initialized

[vpp.git] / src / vnet / dhcp / dhcp6_proxy_node.c

diff --git a/src/vnet/dhcp/dhcp6_proxy_node.c b/src/vnet/dhcp/dhcp6_proxy_node.c
index ea06c18..92e011b 100644 (file)
--- a/src/vnet/dhcp/dhcp6_proxy_node.c
+++ b/src/vnet/dhcp/dhcp6_proxy_node.c
@@ -179,7 +179,6 @@ dhcpv6_proxy_to_server_input (vlib_main_t * vm,
          dhcpv6_client_mac_t *cmac;    // client mac
          ethernet_header_t *e_h0;
          u8 client_src_mac[6];
-         vlib_buffer_free_list_t *fl;
          dhcp_vss_t *vss;
          u8 is_solicit = 0;
 
@@ -315,11 +314,9 @@ dhcpv6_proxy_to_server_input (vlib_main_t * vm,
          copy_ip6_address (&r1->link_addr, ia0);
 
        link_address_set:
-         fl = vlib_buffer_get_free_list
-           (vm, VLIB_BUFFER_DEFAULT_FREE_LIST_INDEX);
 
          if ((b0->current_length + sizeof (*id1) + sizeof (*vss1) +
-              sizeof (*cmac)) > fl->n_data_bytes)
+              sizeof (*cmac)) > VLIB_BUFFER_DATA_SIZE)
            {
              error0 = DHCPV6_PROXY_ERROR_PKT_TOO_BIG;
              next0 = DHCPV6_PROXY_TO_SERVER_INPUT_NEXT_DROP;