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[Bugfix]Update netdev info after registered 

1.修复ifconfig命令无法正确显示IP，网关，掩码的问题
2.lwip_2.1.0，增加netdev->mtu = lwip_netif->mtu;
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nicedayzhu 2019-05-29 15:34:02 +08:00 committed by GitHub
parent c8e1fbf673
commit fe3ab4605d
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components/net/lwip-2.1.0/src/netif/ethernetif.c
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@ -315,6 +315,7 @@ static int netdev_add(struct netif *lwip_netif)
/* Update netdev info after registered */ /* Update netdev info after registered */
netdev->flags = lwip_netif->flags; netdev->flags = lwip_netif->flags;
netdev->mtu = lwip_netif->mtu;
netdev->ops = &lwip_netdev_ops; netdev->ops = &lwip_netdev_ops;
netdev->hwaddr_len = lwip_netif->hwaddr_len; netdev->hwaddr_len = lwip_netif->hwaddr_len;
rt_memcpy(netdev->hwaddr, lwip_netif->hwaddr, lwip_netif->hwaddr_len); rt_memcpy(netdev->hwaddr, lwip_netif->hwaddr, lwip_netif->hwaddr_len);