From 3b6a94bed0029a6b48055d89b8dea0567abca0ac Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Mon, 2 Mar 2015 00:05:28 -0600 Subject: ax25: Refactor to use private neighbour operations. AX25 already has it's own private arp cache operations to isolate it's abuse of dev_rebuild_header to transmit packets. Add a function ax25_neigh_construct that will allow all of the ax25 devices to force using these operations, so that the generic arp code does not need to. Cc: Ralf Baechle Cc: linux-hams@vger.kernel.org Signed-off-by: "Eric W. Biederman" Signed-off-by: David S. Miller --- drivers/net/hamradio/baycom_epp.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/hamradio/baycom_epp.c') diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c index a98c153f371e..3539ab392f7d 100644 --- a/drivers/net/hamradio/baycom_epp.c +++ b/drivers/net/hamradio/baycom_epp.c @@ -1109,6 +1109,7 @@ static const struct net_device_ops baycom_netdev_ops = { .ndo_do_ioctl = baycom_ioctl, .ndo_start_xmit = baycom_send_packet, .ndo_set_mac_address = baycom_set_mac_address, + .ndo_neigh_construct = ax25_neigh_construct, }; /* @@ -1146,6 +1147,7 @@ static void baycom_probe(struct net_device *dev) dev->header_ops = &ax25_header_ops; dev->type = ARPHRD_AX25; /* AF_AX25 device */ + dev->neigh_priv_len = sizeof(struct ax25_neigh_priv); dev->hard_header_len = AX25_MAX_HEADER_LEN + AX25_BPQ_HEADER_LEN; dev->mtu = AX25_DEF_PACLEN; /* eth_mtu is the default */ dev->addr_len = AX25_ADDR_LEN; /* sizeof an ax.25 address */ -- cgit v1.2.3-59-g8ed1b