netdevice: safe convert to netdev_priv() #part-2

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, 13 insertions, 13 deletions

diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c
index bd4f4ad5d360..a6fd27a2cc3d 100644
--- a/drivers/net/rionet.c
+++ b/drivers/net/rionet.c
@@ -94,7 +94,7 @@ static int rionet_rx_clean(struct net_device *ndev)
 {
         int i;
         int error = 0;
-        struct rionet_private *rnet = ndev->priv;
+        struct rionet_private *rnet = netdev_priv(ndev);
         void *data;
 
         i = rnet->rx_slot;
@@ -132,7 +132,7 @@ static int rionet_rx_clean(struct net_device *ndev)
 static void rionet_rx_fill(struct net_device *ndev, int end)
 {
         int i;
-        struct rionet_private *rnet = ndev->priv;
+        struct rionet_private *rnet = netdev_priv(ndev);
 
         i = rnet->rx_slot;
         do {
@@ -151,7 +151,7 @@ static void rionet_rx_fill(struct net_device *ndev, int end)
 static int rionet_queue_tx_msg(struct sk_buff *skb, struct net_device *ndev,
                                struct rio_dev *rdev)
 {
-        struct rionet_private *rnet = ndev->priv;
+        struct rionet_private *rnet = netdev_priv(ndev);
 
         rio_add_outb_message(rnet->mport, rdev, 0, skb->data, skb->len);
         rnet->tx_skb[rnet->tx_slot] = skb;
@@ -175,7 +175,7 @@ static int rionet_queue_tx_msg(struct sk_buff *skb, struct net_device *ndev,
 static int rionet_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
         int i;
-        struct rionet_private *rnet = ndev->priv;
+        struct rionet_private *rnet = netdev_priv(ndev);
         struct ethhdr *eth = (struct ethhdr *)skb->data;
         u16 destid;
         unsigned long flags;
@@ -215,7 +215,7 @@ static void rionet_dbell_event(struct rio_mport *mport, void *dev_id, u16 sid, u
                                u16 info)
 {
         struct net_device *ndev = dev_id;
-        struct rionet_private *rnet = ndev->priv;
+        struct rionet_private *rnet = netdev_priv(ndev);
         struct rionet_peer *peer;
 
         if (netif_msg_intr(rnet))
@@ -243,7 +243,7 @@ static void rionet_inb_msg_event(struct rio_mport *mport, void *dev_id, int mbox
 {
         int n;
         struct net_device *ndev = dev_id;
-        struct rionet_private *rnet = (struct rionet_private *)ndev->priv;
+        struct rionet_private *rnet = netdev_priv(ndev);
 
         if (netif_msg_intr(rnet))
                 printk(KERN_INFO "%s: inbound message event, mbox %d slot %d\n",
@@ -258,7 +258,7 @@ static void rionet_inb_msg_event(struct rio_mport *mport, void *dev_id, int mbox
 static void rionet_outb_msg_event(struct rio_mport *mport, void *dev_id, int mbox, int slot)
 {
         struct net_device *ndev = dev_id;
-        struct rionet_private *rnet = ndev->priv;
+        struct rionet_private *rnet = netdev_priv(ndev);
 
         spin_lock(&rnet->lock);
 
@@ -287,7 +287,7 @@ static int rionet_open(struct net_device *ndev)
         int i, rc = 0;
         struct rionet_peer *peer, *tmp;
         u32 pwdcsr;
-        struct rionet_private *rnet = ndev->priv;
+        struct rionet_private *rnet = netdev_priv(ndev);
 
         if (netif_msg_ifup(rnet))
                 printk(KERN_INFO "%s: open\n", DRV_NAME);
@@ -351,7 +351,7 @@ static int rionet_open(struct net_device *ndev)
 
 static int rionet_close(struct net_device *ndev)
 {
-        struct rionet_private *rnet = (struct rionet_private *)ndev->priv;
+        struct rionet_private *rnet = netdev_priv(ndev);
         struct rionet_peer *peer, *tmp;
         int i;
 
@@ -400,7 +400,7 @@ static void rionet_remove(struct rio_dev *rdev)
 static void rionet_get_drvinfo(struct net_device *ndev,
                                struct ethtool_drvinfo *info)
 {
-        struct rionet_private *rnet = ndev->priv;
+        struct rionet_private *rnet = netdev_priv(ndev);
 
         strcpy(info->driver, DRV_NAME);
         strcpy(info->version, DRV_VERSION);
@@ -410,14 +410,14 @@ static void rionet_get_drvinfo(struct net_device *ndev,
 
 static u32 rionet_get_msglevel(struct net_device *ndev)
 {
-        struct rionet_private *rnet = ndev->priv;
+        struct rionet_private *rnet = netdev_priv(ndev);
 
         return rnet->msg_enable;
 }
 
 static void rionet_set_msglevel(struct net_device *ndev, u32 value)
 {
-        struct rionet_private *rnet = ndev->priv;
+        struct rionet_private *rnet = netdev_priv(ndev);
 
         rnet->msg_enable = value;
 }
@@ -455,7 +455,7 @@ static int rionet_setup_netdev(struct rio_mport *mport)
                                 RIO_MAX_ROUTE_ENTRIES(mport->sys_size));
 
         /* Set up private area */
-        rnet = (struct rionet_private *)ndev->priv;
+        rnet = netdev_priv(ndev);
         rnet->mport = mport;
 
         /* Set the default MAC address */