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authorPatrick McHardy <kaber@trash.net>2006-01-08 22:05:26 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-01-09 14:16:03 -0800
commit2941a4863154982918d39a639632c76eeacfa884 (patch)
tree4d61d12a1f172635b2e3295b35d072738f157dc0 /net/ipv4
parenta429d2609c153882c421b067ad5ae5a38851459e (diff)
downloadlinux-2941a4863154982918d39a639632c76eeacfa884.tar.bz2
[NET]: Convert net/{ipv4,ipv6,sched} to netdev_priv
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/ip_gre.c33
-rw-r--r--net/ipv4/ipip.c18
-rw-r--r--net/ipv4/ipmr.c22
3 files changed, 35 insertions, 38 deletions
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index de16e944777f..1e93eafa7af1 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -188,7 +188,7 @@ static struct ip_tunnel * ipgre_tunnel_lookup(u32 remote, u32 local, u32 key)
}
if (ipgre_fb_tunnel_dev->flags&IFF_UP)
- return ipgre_fb_tunnel_dev->priv;
+ return netdev_priv(ipgre_fb_tunnel_dev);
return NULL;
}
@@ -278,7 +278,7 @@ static struct ip_tunnel * ipgre_tunnel_locate(struct ip_tunnel_parm *parms, int
return NULL;
dev->init = ipgre_tunnel_init;
- nt = dev->priv;
+ nt = netdev_priv(dev);
nt->parms = *parms;
if (register_netdevice(dev) < 0) {
@@ -286,9 +286,6 @@ static struct ip_tunnel * ipgre_tunnel_locate(struct ip_tunnel_parm *parms, int
goto failed;
}
- nt = dev->priv;
- nt->parms = *parms;
-
dev_hold(dev);
ipgre_tunnel_link(nt);
return nt;
@@ -299,7 +296,7 @@ failed:
static void ipgre_tunnel_uninit(struct net_device *dev)
{
- ipgre_tunnel_unlink((struct ip_tunnel*)dev->priv);
+ ipgre_tunnel_unlink(netdev_priv(dev));
dev_put(dev);
}
@@ -518,7 +515,7 @@ out:
skb2->dst->ops->update_pmtu(skb2->dst, rel_info);
rel_info = htonl(rel_info);
} else if (type == ICMP_TIME_EXCEEDED) {
- struct ip_tunnel *t = (struct ip_tunnel*)skb2->dev->priv;
+ struct ip_tunnel *t = netdev_priv(skb2->dev);
if (t->parms.iph.ttl) {
rel_type = ICMP_DEST_UNREACH;
rel_code = ICMP_HOST_UNREACH;
@@ -669,7 +666,7 @@ drop_nolock:
static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
{
- struct ip_tunnel *tunnel = (struct ip_tunnel*)dev->priv;
+ struct ip_tunnel *tunnel = netdev_priv(dev);
struct net_device_stats *stats = &tunnel->stat;
struct iphdr *old_iph = skb->nh.iph;
struct iphdr *tiph;
@@ -915,7 +912,7 @@ ipgre_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
t = ipgre_tunnel_locate(&p, 0);
}
if (t == NULL)
- t = (struct ip_tunnel*)dev->priv;
+ t = netdev_priv(dev);
memcpy(&p, &t->parms, sizeof(p));
if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof(p)))
err = -EFAULT;
@@ -955,7 +952,7 @@ ipgre_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
} else {
unsigned nflags=0;
- t = (struct ip_tunnel*)dev->priv;
+ t = netdev_priv(dev);
if (MULTICAST(p.iph.daddr))
nflags = IFF_BROADCAST;
@@ -1004,7 +1001,7 @@ ipgre_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
if ((t = ipgre_tunnel_locate(&p, 0)) == NULL)
goto done;
err = -EPERM;
- if (t == ipgre_fb_tunnel_dev->priv)
+ if (t == netdev_priv(ipgre_fb_tunnel_dev))
goto done;
dev = t->dev;
}
@@ -1021,12 +1018,12 @@ done:
static struct net_device_stats *ipgre_tunnel_get_stats(struct net_device *dev)
{
- return &(((struct ip_tunnel*)dev->priv)->stat);
+ return &(((struct ip_tunnel*)netdev_priv(dev))->stat);
}
static int ipgre_tunnel_change_mtu(struct net_device *dev, int new_mtu)
{
- struct ip_tunnel *tunnel = (struct ip_tunnel*)dev->priv;
+ struct ip_tunnel *tunnel = netdev_priv(dev);
if (new_mtu < 68 || new_mtu > 0xFFF8 - tunnel->hlen)
return -EINVAL;
dev->mtu = new_mtu;
@@ -1066,7 +1063,7 @@ static int ipgre_tunnel_change_mtu(struct net_device *dev, int new_mtu)
static int ipgre_header(struct sk_buff *skb, struct net_device *dev, unsigned short type,
void *daddr, void *saddr, unsigned len)
{
- struct ip_tunnel *t = (struct ip_tunnel*)dev->priv;
+ struct ip_tunnel *t = netdev_priv(dev);
struct iphdr *iph = (struct iphdr *)skb_push(skb, t->hlen);
u16 *p = (u16*)(iph+1);
@@ -1093,7 +1090,7 @@ static int ipgre_header(struct sk_buff *skb, struct net_device *dev, unsigned sh
static int ipgre_open(struct net_device *dev)
{
- struct ip_tunnel *t = (struct ip_tunnel*)dev->priv;
+ struct ip_tunnel *t = netdev_priv(dev);
if (MULTICAST(t->parms.iph.daddr)) {
struct flowi fl = { .oif = t->parms.link,
@@ -1117,7 +1114,7 @@ static int ipgre_open(struct net_device *dev)
static int ipgre_close(struct net_device *dev)
{
- struct ip_tunnel *t = (struct ip_tunnel*)dev->priv;
+ struct ip_tunnel *t = netdev_priv(dev);
if (MULTICAST(t->parms.iph.daddr) && t->mlink) {
struct in_device *in_dev = inetdev_by_index(t->mlink);
if (in_dev) {
@@ -1157,7 +1154,7 @@ static int ipgre_tunnel_init(struct net_device *dev)
int mtu = ETH_DATA_LEN;
int addend = sizeof(struct iphdr) + 4;
- tunnel = (struct ip_tunnel*)dev->priv;
+ tunnel = netdev_priv(dev);
iph = &tunnel->parms.iph;
tunnel->dev = dev;
@@ -1221,7 +1218,7 @@ static int ipgre_tunnel_init(struct net_device *dev)
static int __init ipgre_fb_tunnel_init(struct net_device *dev)
{
- struct ip_tunnel *tunnel = (struct ip_tunnel*)dev->priv;
+ struct ip_tunnel *tunnel = netdev_priv(dev);
struct iphdr *iph = &tunnel->parms.iph;
tunnel->dev = dev;
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index bbd85f5ec985..bc5ca23b2646 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -244,7 +244,7 @@ static struct ip_tunnel * ipip_tunnel_locate(struct ip_tunnel_parm *parms, int c
if (dev == NULL)
return NULL;
- nt = dev->priv;
+ nt = netdev_priv(dev);
SET_MODULE_OWNER(dev);
dev->init = ipip_tunnel_init;
nt->parms = *parms;
@@ -269,7 +269,7 @@ static void ipip_tunnel_uninit(struct net_device *dev)
tunnels_wc[0] = NULL;
write_unlock_bh(&ipip_lock);
} else
- ipip_tunnel_unlink((struct ip_tunnel*)dev->priv);
+ ipip_tunnel_unlink(netdev_priv(dev));
dev_put(dev);
}
@@ -443,7 +443,7 @@ out:
skb2->dst->ops->update_pmtu(skb2->dst, rel_info);
rel_info = htonl(rel_info);
} else if (type == ICMP_TIME_EXCEEDED) {
- struct ip_tunnel *t = (struct ip_tunnel*)skb2->dev->priv;
+ struct ip_tunnel *t = netdev_priv(skb2->dev);
if (t->parms.iph.ttl) {
rel_type = ICMP_DEST_UNREACH;
rel_code = ICMP_HOST_UNREACH;
@@ -514,7 +514,7 @@ out:
static int ipip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
{
- struct ip_tunnel *tunnel = (struct ip_tunnel*)dev->priv;
+ struct ip_tunnel *tunnel = netdev_priv(dev);
struct net_device_stats *stats = &tunnel->stat;
struct iphdr *tiph = &tunnel->parms.iph;
u8 tos = tunnel->parms.iph.tos;
@@ -674,7 +674,7 @@ ipip_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
t = ipip_tunnel_locate(&p, 0);
}
if (t == NULL)
- t = (struct ip_tunnel*)dev->priv;
+ t = netdev_priv(dev);
memcpy(&p, &t->parms, sizeof(p));
if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof(p)))
err = -EFAULT;
@@ -711,7 +711,7 @@ ipip_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
err = -EINVAL;
break;
}
- t = (struct ip_tunnel*)dev->priv;
+ t = netdev_priv(dev);
ipip_tunnel_unlink(t);
t->parms.iph.saddr = p.iph.saddr;
t->parms.iph.daddr = p.iph.daddr;
@@ -765,7 +765,7 @@ done:
static struct net_device_stats *ipip_tunnel_get_stats(struct net_device *dev)
{
- return &(((struct ip_tunnel*)dev->priv)->stat);
+ return &(((struct ip_tunnel*)netdev_priv(dev))->stat);
}
static int ipip_tunnel_change_mtu(struct net_device *dev, int new_mtu)
@@ -800,7 +800,7 @@ static int ipip_tunnel_init(struct net_device *dev)
struct ip_tunnel *tunnel;
struct iphdr *iph;
- tunnel = (struct ip_tunnel*)dev->priv;
+ tunnel = netdev_priv(dev);
iph = &tunnel->parms.iph;
tunnel->dev = dev;
@@ -838,7 +838,7 @@ static int ipip_tunnel_init(struct net_device *dev)
static int __init ipip_fb_tunnel_init(struct net_device *dev)
{
- struct ip_tunnel *tunnel = dev->priv;
+ struct ip_tunnel *tunnel = netdev_priv(dev);
struct iphdr *iph = &tunnel->parms.iph;
tunnel->dev = dev;
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 9a5c0ce7ff35..f58ac9854c3f 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -178,8 +178,8 @@ static int reg_vif_num = -1;
static int reg_vif_xmit(struct sk_buff *skb, struct net_device *dev)
{
read_lock(&mrt_lock);
- ((struct net_device_stats*)dev->priv)->tx_bytes += skb->len;
- ((struct net_device_stats*)dev->priv)->tx_packets++;
+ ((struct net_device_stats*)netdev_priv(dev))->tx_bytes += skb->len;
+ ((struct net_device_stats*)netdev_priv(dev))->tx_packets++;
ipmr_cache_report(skb, reg_vif_num, IGMPMSG_WHOLEPKT);
read_unlock(&mrt_lock);
kfree_skb(skb);
@@ -188,7 +188,7 @@ static int reg_vif_xmit(struct sk_buff *skb, struct net_device *dev)
static struct net_device_stats *reg_vif_get_stats(struct net_device *dev)
{
- return (struct net_device_stats*)dev->priv;
+ return (struct net_device_stats*)netdev_priv(dev);
}
static void reg_vif_setup(struct net_device *dev)
@@ -1149,8 +1149,8 @@ static void ipmr_queue_xmit(struct sk_buff *skb, struct mfc_cache *c, int vifi)
if (vif->flags & VIFF_REGISTER) {
vif->pkt_out++;
vif->bytes_out+=skb->len;
- ((struct net_device_stats*)vif->dev->priv)->tx_bytes += skb->len;
- ((struct net_device_stats*)vif->dev->priv)->tx_packets++;
+ ((struct net_device_stats*)netdev_priv(vif->dev))->tx_bytes += skb->len;
+ ((struct net_device_stats*)netdev_priv(vif->dev))->tx_packets++;
ipmr_cache_report(skb, vifi, IGMPMSG_WHOLEPKT);
kfree_skb(skb);
return;
@@ -1210,8 +1210,8 @@ static void ipmr_queue_xmit(struct sk_buff *skb, struct mfc_cache *c, int vifi)
if (vif->flags & VIFF_TUNNEL) {
ip_encap(skb, vif->local, vif->remote);
/* FIXME: extra output firewall step used to be here. --RR */
- ((struct ip_tunnel *)vif->dev->priv)->stat.tx_packets++;
- ((struct ip_tunnel *)vif->dev->priv)->stat.tx_bytes+=skb->len;
+ ((struct ip_tunnel *)netdev_priv(vif->dev))->stat.tx_packets++;
+ ((struct ip_tunnel *)netdev_priv(vif->dev))->stat.tx_bytes+=skb->len;
}
IPCB(skb)->flags |= IPSKB_FORWARDED;
@@ -1467,8 +1467,8 @@ int pim_rcv_v1(struct sk_buff * skb)
skb->pkt_type = PACKET_HOST;
dst_release(skb->dst);
skb->dst = NULL;
- ((struct net_device_stats*)reg_dev->priv)->rx_bytes += skb->len;
- ((struct net_device_stats*)reg_dev->priv)->rx_packets++;
+ ((struct net_device_stats*)netdev_priv(reg_dev))->rx_bytes += skb->len;
+ ((struct net_device_stats*)netdev_priv(reg_dev))->rx_packets++;
nf_reset(skb);
netif_rx(skb);
dev_put(reg_dev);
@@ -1522,8 +1522,8 @@ static int pim_rcv(struct sk_buff * skb)
skb->ip_summed = 0;
skb->pkt_type = PACKET_HOST;
dst_release(skb->dst);
- ((struct net_device_stats*)reg_dev->priv)->rx_bytes += skb->len;
- ((struct net_device_stats*)reg_dev->priv)->rx_packets++;
+ ((struct net_device_stats*)netdev_priv(reg_dev))->rx_bytes += skb->len;
+ ((struct net_device_stats*)netdev_priv(reg_dev))->rx_packets++;
skb->dst = NULL;
nf_reset(skb);
netif_rx(skb);