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>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/arcnet/com20020-isa.c b/drivers/net/arcnet/com20020-isa.c
index 9289e6103de5..ea53a940272f 100644
--- a/drivers/net/arcnet/com20020-isa.c
+++ b/drivers/net/arcnet/com20020-isa.c
@@ -52,7 +52,7 @@ static int __init com20020isa_probe(struct net_device *dev)
 {
         int ioaddr;
         unsigned long airqmask;
-        struct arcnet_local *lp = dev->priv;
+        struct arcnet_local *lp = netdev_priv(dev);
         int err;
 
         BUGLVL(D_NORMAL) printk(VERSION);
@@ -151,7 +151,7 @@ static int __init com20020_init(void)
         if (node && node != 0xff)
                 dev->dev_addr[0] = node;
 
-        lp = dev->priv;
+        lp = netdev_priv(dev);
         lp->backplane = backplane;
         lp->clockp = clockp & 7;
         lp->clockm = clockm & 3;