summaryrefslogtreecommitdiffstats
path: root/net/core/dev.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/core/dev.c')
-rw-r--r--net/core/dev.c39
1 files changed, 9 insertions, 30 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 81c426adcd1e..59d058a3b504 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -98,7 +98,6 @@
#include <linux/seq_file.h>
#include <linux/stat.h>
#include <linux/if_bridge.h>
-#include <linux/divert.h>
#include <net/dst.h>
#include <net/pkt_sched.h>
#include <net/checksum.h>
@@ -1170,7 +1169,7 @@ EXPORT_SYMBOL(netif_device_attach);
*/
int skb_checksum_help(struct sk_buff *skb)
{
- unsigned int csum;
+ __wsum csum;
int ret = 0, offset = skb->h.raw - skb->data;
if (skb->ip_summed == CHECKSUM_COMPLETE)
@@ -1192,9 +1191,9 @@ int skb_checksum_help(struct sk_buff *skb)
offset = skb->tail - skb->h.raw;
BUG_ON(offset <= 0);
- BUG_ON(skb->csum + 2 > offset);
+ BUG_ON(skb->csum_offset + 2 > offset);
- *(u16*)(skb->h.raw + skb->csum) = csum_fold(csum);
+ *(__sum16*)(skb->h.raw + skb->csum_offset) = csum_fold(csum);
out_set_summed:
skb->ip_summed = CHECKSUM_NONE;
@@ -1216,7 +1215,7 @@ struct sk_buff *skb_gso_segment(struct sk_buff *skb, int features)
{
struct sk_buff *segs = ERR_PTR(-EPROTONOSUPPORT);
struct packet_type *ptype;
- int type = skb->protocol;
+ __be16 type = skb->protocol;
int err;
BUG_ON(skb_shinfo(skb)->frag_list);
@@ -1767,7 +1766,7 @@ int netif_receive_skb(struct sk_buff *skb)
struct packet_type *ptype, *pt_prev;
struct net_device *orig_dev;
int ret = NET_RX_DROP;
- unsigned short type;
+ __be16 type;
/* if we've gotten here through NAPI, check netpoll */
if (skb->dev->poll && netpoll_rx(skb))
@@ -1827,8 +1826,6 @@ int netif_receive_skb(struct sk_buff *skb)
ncls:
#endif
- handle_diverter(skb);
-
if (handle_bridge(&skb, &pt_prev, &ret, orig_dev))
goto out;
@@ -2898,10 +2895,6 @@ int register_netdevice(struct net_device *dev)
spin_lock_init(&dev->ingress_lock);
#endif
- ret = alloc_divert_blk(dev);
- if (ret)
- goto out;
-
dev->iflink = -1;
/* Init, if this function is available */
@@ -2910,13 +2903,13 @@ int register_netdevice(struct net_device *dev)
if (ret) {
if (ret > 0)
ret = -EIO;
- goto out_err;
+ goto out;
}
}
if (!dev_valid_name(dev->name)) {
ret = -EINVAL;
- goto out_err;
+ goto out;
}
dev->ifindex = dev_new_index();
@@ -2930,7 +2923,7 @@ int register_netdevice(struct net_device *dev)
= hlist_entry(p, struct net_device, name_hlist);
if (!strncmp(d->name, dev->name, IFNAMSIZ)) {
ret = -EEXIST;
- goto out_err;
+ goto out;
}
}
@@ -2974,7 +2967,7 @@ int register_netdevice(struct net_device *dev)
ret = netdev_register_sysfs(dev);
if (ret)
- goto out_err;
+ goto out;
dev->reg_state = NETREG_REGISTERED;
/*
@@ -3001,9 +2994,6 @@ int register_netdevice(struct net_device *dev)
out:
return ret;
-out_err:
- free_divert_blk(dev);
- goto out;
}
/**
@@ -3035,15 +3025,6 @@ int register_netdev(struct net_device *dev)
goto out;
}
- /*
- * Back compatibility hook. Kill this one in 2.5
- */
- if (dev->name[0] == 0 || dev->name[0] == ' ') {
- err = dev_alloc_name(dev, "eth%d");
- if (err < 0)
- goto out;
- }
-
err = register_netdevice(dev);
out:
rtnl_unlock();
@@ -3329,8 +3310,6 @@ int unregister_netdevice(struct net_device *dev)
/* Notifier chain MUST detach us from master device. */
BUG_TRAP(!dev->master);
- free_divert_blk(dev);
-
/* Finish processing unregister after unlock */
net_set_todo(dev);