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authorWang Chen <wangchen@cn.fujitsu.com>2008-11-12 23:38:14 -0800
committerDavid S. Miller <davem@davemloft.net>2008-11-12 23:38:14 -0800
commit4cf1653aa90c6320dc8032443b5e322820aa28b1 (patch)
tree7920008d3f953defdcda8c81d39da963290d93ad /drivers/net/rionet.c
parent454d7c9b14e20fd1949e2686e9de4a2926e01476 (diff)
downloadop-kernel-dev-4cf1653aa90c6320dc8032443b5e322820aa28b1.zip
op-kernel-dev-4cf1653aa90c6320dc8032443b5e322820aa28b1.tar.gz
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>
Diffstat (limited to 'drivers/net/rionet.c')
-rw-r--r--drivers/net/rionet.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c
index bd4f4ad..a6fd27a 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 */
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