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[VLAN]: Turn VLAN_DEV_INFO into inline function

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Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy
2008-01-21 00:26:07 -08:00
committed by David S. Miller
parent af30151709
commit 9dfebcc647
7 changed files with 54 additions and 51 deletions
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7
include/linux/if_vlan.h
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@@ -143,13 +143,16 @@ struct vlan_dev_info {
unsigned long cnt_encap_on_xmit; /* How many times did we have to encapsulate the skb on TX. */
};
#define VLAN_DEV_INFO(x) ((struct vlan_dev_info *)(x->priv))
static inline struct vlan_dev_info *vlan_dev_info(const struct net_device *dev)
{
return netdev_priv(dev);
}
/* inline functions */
static inline __u32 vlan_get_ingress_priority(struct net_device *dev,
unsigned short vlan_tag)
{
struct vlan_dev_info *vip = VLAN_DEV_INFO(dev);
struct vlan_dev_info *vip = vlan_dev_info(dev);
return vip->ingress_priority_map[(vlan_tag >> 13) & 0x7];
}