isdn: Kill directly reference of netdev->priv
Simply use netdev_priv() to replace netdev->priv.
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/isdn/i4l/isdn_net.h b/drivers/isdn/i4l/isdn_net.h
index 2a6c370..74032d0 100644
--- a/drivers/isdn/i4l/isdn_net.h
+++ b/drivers/isdn/i4l/isdn_net.h
@@ -56,6 +56,11 @@
#define ISDN_NET_MAX_QUEUE_LENGTH 2
+#define ISDN_MASTER_PRIV(lp) ((isdn_net_local *) netdev_priv(lp->master))
+#define ISDN_SLAVE_PRIV(lp) ((isdn_net_local *) netdev_priv(lp->slave))
+#define MASTER_TO_SLAVE(master) \
+ (((isdn_net_local *) netdev_priv(master))->slave)
+
/*
* is this particular channel busy?
*/
@@ -126,7 +131,7 @@
unsigned long flags;
if (lp->master)
- master_lp = (isdn_net_local *) lp->master->priv;
+ master_lp = ISDN_MASTER_PRIV(lp);
// printk(KERN_DEBUG "%s: lp:%s(%p) mlp:%s(%p) last(%p) next(%p) mndq(%p)\n",
// __func__, lp->name, lp, master_lp->name, master_lp, lp->last, lp->next, master_lp->netdev->queue);