net: ipa: open-code ether_setup()
About half of the fields set by the call in ipa_modem_netdev_setup() are overwritten after the call. Instead, just skip the call, and open-code the (other) assignments it makes to the net_device structure fields. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -9,6 +9,8 @@
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#include <linux/netdevice.h>
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#include <linux/skbuff.h>
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#include <linux/if_rmnet.h>
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#include <linux/etherdevice.h>
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#include <net/pkt_sched.h>
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#include <linux/pm_runtime.h>
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#include <linux/remoteproc/qcom_rproc.h>
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@ -203,15 +205,20 @@ static const struct net_device_ops ipa_modem_ops = {
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static void ipa_modem_netdev_setup(struct net_device *netdev)
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{
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netdev->netdev_ops = &ipa_modem_ops;
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ether_setup(netdev);
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/* No header ops (override value set by ether_setup()) */
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netdev->header_ops = NULL;
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netdev->type = ARPHRD_RAWIP;
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netdev->hard_header_len = 0;
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netdev->min_header_len = ETH_HLEN;
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netdev->min_mtu = ETH_MIN_MTU;
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netdev->max_mtu = IPA_MTU;
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netdev->mtu = netdev->max_mtu;
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netdev->addr_len = 0;
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netdev->tx_queue_len = DEFAULT_TX_QUEUE_LEN;
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netdev->flags &= ~(IFF_BROADCAST | IFF_MULTICAST);
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netdev->priv_flags |= IFF_TX_SKB_SHARING;
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eth_broadcast_addr(netdev->broadcast);
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/* The endpoint is configured for QMAP */
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netdev->needed_headroom = sizeof(struct rmnet_map_header);
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netdev->needed_tailroom = IPA_NETDEV_TAILROOM;
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