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authorEric W. Biederman <ebiederm@xmission.com>2015-03-02 00:05:28 -0600
committerDavid S. Miller <davem@davemloft.net>2015-03-02 16:43:40 -0500
commit3b6a94bed0029a6b48055d89b8dea0567abca0ac (patch)
tree97ba52a0d8d6ae197f9a76c4c34c8a760719cf0b /drivers/net/hamradio/mkiss.c
parent46d4e47abee04c24055114d50e408078a09c4d36 (diff)
downloadop-kernel-dev-3b6a94bed0029a6b48055d89b8dea0567abca0ac.zip
op-kernel-dev-3b6a94bed0029a6b48055d89b8dea0567abca0ac.tar.gz
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 <ralf@linux-mips.org> Cc: linux-hams@vger.kernel.org Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/hamradio/mkiss.c')
-rw-r--r--drivers/net/hamradio/mkiss.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index e37c8d5..c12ec2c 100644
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -641,6 +641,7 @@ static const struct net_device_ops ax_netdev_ops = {
.ndo_stop = ax_close,
.ndo_start_xmit = ax_xmit,
.ndo_set_mac_address = ax_set_mac_address,
+ .ndo_neigh_construct = ax25_neigh_construct,
};
static void ax_setup(struct net_device *dev)
@@ -650,6 +651,7 @@ static void ax_setup(struct net_device *dev)
dev->hard_header_len = 0;
dev->addr_len = 0;
dev->type = ARPHRD_AX25;
+ dev->neigh_priv_len = sizeof(struct ax25_neigh_priv);
dev->tx_queue_len = 10;
dev->header_ops = &ax25_header_ops;
dev->netdev_ops = &ax_netdev_ops;
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