flow: add IPSec ESP/AH flow

[vpp.git] / src / vnet / devices / af_packet / af_packet.c

diff --git a/src/vnet/devices/af_packet/af_packet.c b/src/vnet/devices/af_packet/af_packet.c
index 22ddf4e..455e76b 100644 (file)
--- a/src/vnet/devices/af_packet/af_packet.c
+++ b/src/vnet/devices/af_packet/af_packet.c
@@ -67,7 +67,7 @@ af_packet_eth_flag_change (vnet_main_t * vnm, vnet_hw_interface_t * hi,
   af_packet_if_t *apif =
     pool_elt_at_index (apm->interfaces, hi->dev_instance);
 
-  if (ETHERNET_INTERFACE_FLAG_MTU == (flags & ETHERNET_INTERFACE_FLAG_MTU))
+  if (flags == ETHERNET_INTERFACE_FLAG_MTU)
     {
       s = format (0, "/sys/class/net/%s/mtu%c", apif->host_if_name, 0);