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authorStephen Hemminger <shemminger@linux-foundation.org>2007-10-09 10:36:32 +0200
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-11 01:52:50 +0200
commit0c4e85813d0a94eeb8bf813397a4907bdd7bb610 (patch)
tree53ee948abc930bb1c5cd270c490f87fda5eb45b3 /drivers/net/macvlan.c
parent[NET]: Remove no longer relevant comment in loopback driver. (diff)
downloadlinux-0c4e85813d0a94eeb8bf813397a4907bdd7bb610.tar.xz
linux-0c4e85813d0a94eeb8bf813397a4907bdd7bb610.zip
[NET]: Wrap netdevice hardware header creation.
Add inline for common usage of hardware header creation, and fix bug in IPV6 mcast where the assumption about negative return is an errno. Negative return from hard_header means not enough space was available,(ie -N bytes). Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/macvlan.c')
-rw-r--r--drivers/net/macvlan.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 2f6cdaa88729..a22087ca968d 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -170,8 +170,8 @@ static int macvlan_hard_header(struct sk_buff *skb, struct net_device *dev,
const struct macvlan_dev *vlan = netdev_priv(dev);
struct net_device *lowerdev = vlan->lowerdev;
- return lowerdev->hard_header(skb, lowerdev, type, daddr,
- saddr ? : dev->dev_addr, len);
+ return dev_hard_header(skb, lowerdev, type, daddr,
+ saddr ? : dev->dev_addr, len);
}
static int macvlan_open(struct net_device *dev)