From 3b04ddde02cf1b6f14f2697da5c20eca5715017f Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Tue, 9 Oct 2007 01:40:57 -0700 Subject: [NET]: Move hardware header operations out of netdevice. Since hardware header operations are part of the protocol class not the device instance, make them into a separate object and save memory. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- drivers/infiniband/ulp/ipoib/ipoib_main.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'drivers/infiniband/ulp/ipoib/ipoib_main.c') diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index b1c3d6cd8eb..2bd76ef5715 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -780,7 +780,7 @@ static void ipoib_timeout(struct net_device *dev) static int ipoib_hard_header(struct sk_buff *skb, struct net_device *dev, unsigned short type, - void *daddr, void *saddr, unsigned len) + const void *daddr, const void *saddr, unsigned len) { struct ipoib_header *header; @@ -940,6 +940,10 @@ void ipoib_dev_cleanup(struct net_device *dev) priv->tx_ring = NULL; } +static const struct header_ops ipoib_header_ops = { + .create = ipoib_hard_header, +}; + static void ipoib_setup(struct net_device *dev) { struct ipoib_dev_priv *priv = netdev_priv(dev); @@ -950,7 +954,7 @@ static void ipoib_setup(struct net_device *dev) dev->hard_start_xmit = ipoib_start_xmit; dev->get_stats = ipoib_get_stats; dev->tx_timeout = ipoib_timeout; - dev->hard_header = ipoib_hard_header; + dev->header_ops = &ipoib_header_ops; dev->set_multicast_list = ipoib_set_mcast_list; dev->neigh_setup = ipoib_neigh_setup_dev; -- cgit v1.2.3