From 454d7c9b14e20fd1949e2686e9de4a2926e01476 Mon Sep 17 00:00:00 2001 From: Wang Chen Date: Wed, 12 Nov 2008 23:37:49 -0800 Subject: 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 Signed-off-by: David S. Miller --- drivers/net/iseries_veth.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers/net/iseries_veth.c') diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c index c46864d626b2..c7457f97259d 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<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) { -- cgit v1.2.3-59-g8ed1b