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netdevice: safe convert to netdev_priv() #part-4

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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>
This commit is contained in:
Wang Chen 2008-11-12 23:39:10 -08:00 • committed by David S. Miller
parent 8f15ea42b6
commit 524ad0a791
13 changed files with 153 additions and 153 deletions
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10
net/atm/mpc.c
View file

@ -785,7 +785,7 @@ static int atm_mpoa_mpoad_attach (struct atm_vcc *vcc, int arg)
}
if (mpc->dev) { /* check if the lec is LANE2 capable */
priv = (struct lec_priv *)mpc->dev->priv;
priv = netdev_priv(mpc->dev);
if (priv->lane_version < 2) {
dev_put(mpc->dev);
mpc->dev = NULL;
@ -845,7 +845,7 @@ static void mpoad_close(struct atm_vcc *vcc)
mpc->mpoad_vcc = NULL;
if (mpc->dev) {
struct lec_priv *priv = (struct lec_priv *)mpc->dev->priv;
struct lec_priv *priv = netdev_priv(mpc->dev);
priv->lane2_ops->associate_indicator = NULL;
stop_mpc(mpc);
dev_put(mpc->dev);
@ -976,7 +976,7 @@ static int mpoa_event_listener(struct notifier_block *mpoa_notifier, unsigned lo
switch (event) {
case NETDEV_REGISTER: /* a new lec device was allocated */
priv = (struct lec_priv *)dev->priv;
priv = netdev_priv(dev);
if (priv->lane_version < 2)
break;
priv->lane2_ops->associate_indicator = lane2_assoc_ind;
@ -1324,7 +1324,7 @@ static void set_mpc_ctrl_addr_rcvd(struct k_message *mesg, struct mpoa_client *m
dprintk("\n");
if (mpc->dev) {
priv = (struct lec_priv *)mpc->dev->priv;
priv = netdev_priv(mpc->dev);
retval = priv->lane2_ops->associate_req(mpc->dev, mpc->dev->dev_addr, tlv, sizeof(tlv));
if (retval == 0)
printk("mpoa: (%s) MPOA device type TLV association failed\n", mpc->dev->name);
@ -1474,7 +1474,7 @@ static void __exit atm_mpoa_cleanup(void)
tmp = mpc->next;
if (mpc->dev != NULL) {
stop_mpc(mpc);
priv = (struct lec_priv *)mpc->dev->priv;
priv = netdev_priv(mpc->dev);
if (priv->lane2_ops != NULL)
priv->lane2_ops->associate_indicator = NULL;
}