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authorWang Chen <wangchen@cn.fujitsu.com>2008-11-12 23:37:49 -0800
committerDavid S. Miller <davem@davemloft.net>2008-11-12 23:37:49 -0800
commit454d7c9b14e20fd1949e2686e9de4a2926e01476 (patch)
treefae8bd1bfb5fd496977a0639ad71c54a2ee278ae /drivers/net/arcnet/rfc1051.c
parent7a12122c7a00347da9669cfcde82954c9e3d6f5e (diff)
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>
Diffstat (limited to 'drivers/net/arcnet/rfc1051.c')
-rw-r--r--drivers/net/arcnet/rfc1051.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/arcnet/rfc1051.c b/drivers/net/arcnet/rfc1051.c
index 994be4970a57..49d39a9cb696 100644
--- a/drivers/net/arcnet/rfc1051.c
+++ b/drivers/net/arcnet/rfc1051.c
@@ -88,7 +88,7 @@ MODULE_LICENSE("GPL");
*/
static __be16 type_trans(struct sk_buff *skb, struct net_device *dev)
{
- struct arcnet_local *lp = dev->priv;
+ struct arcnet_local *lp = netdev_priv(dev);
struct archdr *pkt = (struct archdr *) skb->data;
struct arc_rfc1051 *soft = &pkt->soft.rfc1051;
int hdr_size = ARC_HDR_SIZE + RFC1051_HDR_SIZE;
@@ -125,7 +125,7 @@ static __be16 type_trans(struct sk_buff *skb, struct net_device *dev)
static void rx(struct net_device *dev, int bufnum,
struct archdr *pkthdr, int length)
{
- struct arcnet_local *lp = dev->priv;
+ struct arcnet_local *lp = netdev_priv(dev);
struct sk_buff *skb;
struct archdr *pkt = pkthdr;
int ofs;
@@ -168,7 +168,7 @@ static void rx(struct net_device *dev, int bufnum,
static int build_header(struct sk_buff *skb, struct net_device *dev,
unsigned short type, uint8_t daddr)
{
- struct arcnet_local *lp = dev->priv;
+ struct arcnet_local *lp = netdev_priv(dev);
int hdr_size = ARC_HDR_SIZE + RFC1051_HDR_SIZE;
struct archdr *pkt = (struct archdr *) skb_push(skb, hdr_size);
struct arc_rfc1051 *soft = &pkt->soft.rfc1051;
@@ -219,7 +219,7 @@ static int build_header(struct sk_buff *skb, struct net_device *dev,
static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
int bufnum)
{
- struct arcnet_local *lp = dev->priv;
+ struct arcnet_local *lp = netdev_priv(dev);
struct arc_hardware *hard = &pkt->hard;
int ofs;