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| author | Wang Chen <wangchen@cn.fujitsu.com> | 2008-11-12 23:37:49 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-12 23:37:49 -0800 |
| commit | 454d7c9b14e20fd1949e2686e9de4a2926e01476 (patch) | |
| tree | fae8bd1bfb5fd496977a0639ad71c54a2ee278ae /drivers/net/iseries_veth.c | |
| parent | 7a12122c7a00347da9669cfcde82954c9e3d6f5e (diff) | |
| download | op-kernel-dev-454d7c9b14e20fd1949e2686e9de4a2926e01476.zip op-kernel-dev-454d7c9b14e20fd1949e2686e9de4a2926e01476.tar.gz | |
netdevice: safe convert to netdev_priv() #part-1
We have some reasons to kill netdev->priv:
1. netdev->priv is equal to netdev_priv().
2. netdev_priv() wraps the calculation of netdev->priv's offset, obviously
netdev_priv() is more flexible than netdev->priv.
But we cann't kill netdev->priv, because so many drivers reference to it
directly.
This patch is a safe convert for netdev->priv to netdev_priv(netdev).
Since all of the netdev->priv is only for read.
But it is too big to be sent in one mail.
I split it to 4 parts and make every part smaller than 100,000 bytes,
which is max size allowed by vger.
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/iseries_veth.c')
| -rw-r--r-- | drivers/net/iseries_veth.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c index c46864d..c7457f9 100644 --- a/drivers/net/iseries_veth.c +++ b/drivers/net/iseries_veth.c @@ -952,7 +952,7 @@ static int veth_change_mtu(struct net_device *dev, int new_mtu) static void veth_set_multicast_list(struct net_device *dev) { - struct veth_port *port = (struct veth_port *) dev->priv; + struct veth_port *port = netdev_priv(dev); unsigned long flags; write_lock_irqsave(&port->mcast_gate, flags); @@ -1044,7 +1044,7 @@ static struct net_device *veth_probe_one(int vlan, return NULL; } - port = (struct veth_port *) dev->priv; + port = netdev_priv(dev); spin_lock_init(&port->queue_lock); rwlock_init(&port->mcast_gate); @@ -1102,7 +1102,7 @@ static int veth_transmit_to_one(struct sk_buff *skb, HvLpIndex rlp, struct net_device *dev) { struct veth_lpar_connection *cnx = veth_cnx[rlp]; - struct veth_port *port = (struct veth_port *) dev->priv; + struct veth_port *port = netdev_priv(dev); HvLpEvent_Rc rc; struct veth_msg *msg = NULL; unsigned long flags; @@ -1191,7 +1191,7 @@ static void veth_transmit_to_many(struct sk_buff *skb, static int veth_start_xmit(struct sk_buff *skb, struct net_device *dev) { unsigned char *frame = skb->data; - struct veth_port *port = (struct veth_port *) dev->priv; + struct veth_port *port = netdev_priv(dev); HvLpIndexMap lpmask; if (! (frame[0] & 0x01)) { @@ -1255,7 +1255,7 @@ static void veth_wake_queues(struct veth_lpar_connection *cnx) if (! dev) continue; - port = (struct veth_port *)dev->priv; + port = netdev_priv(dev); if (! (port->lpar_map & (1<<cnx->remote_lp))) continue; @@ -1284,7 +1284,7 @@ static void veth_stop_queues(struct veth_lpar_connection *cnx) if (! dev) continue; - port = (struct veth_port *)dev->priv; + port = netdev_priv(dev); /* If this cnx is not on the vlan for this port, continue */ if (! (port->lpar_map & (1 << cnx->remote_lp))) @@ -1506,7 +1506,7 @@ static void veth_receive(struct veth_lpar_connection *cnx, continue; } - port = (struct veth_port *)dev->priv; + port = netdev_priv(dev); dest = *((u64 *) skb->data) & 0xFFFFFFFFFFFF0000; if ((vlan > HVMAXARCHITECTEDVIRTUALLANS) || !port) { |
