kni: set initial value for MTU

[dpdk.git] / examples / kni / main.c

diff --git a/examples/kni/main.c b/examples/kni/main.c
index bd3b329..0d9980e 100644 (file)
--- a/examples/kni/main.c
+++ b/examples/kni/main.c
@@ -846,6 +846,8 @@ kni_alloc(uint16_t port_id)
                        rte_eth_macaddr_get(port_id,
                                        (struct ether_addr *)&conf.mac_addr);
 
+                       rte_eth_dev_get_mtu(port_id, &conf.mtu);
+
                        memset(&ops, 0, sizeof(ops));
                        ops.port_id = port_id;
                        ops.change_mtu = kni_change_mtu;