The rmnet_vnd_setup(), which is the callback of ->ndo_start_xmit() is
allowed to call concurrently because it uses RCU protected data.
So, it doesn't need tx lock.
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
rmnet_dev->needs_free_netdev = true;
rmnet_dev->ethtool_ops = &rmnet_ethtool_ops;
+ rmnet_dev->features |= NETIF_F_LLTX;
+
/* This perm addr will be used as interface identifier by IPv6 */
rmnet_dev->addr_assign_type = NET_ADDR_RANDOM;
eth_random_addr(rmnet_dev->perm_addr);