提交 e1618d46 编写于 作者: V Vlad Yasevich 提交者: David S. Miller

vlan: Fix build error wth vlan_get_encap_level()

The new function vlan_get_encap_level() uses vlan_dev_priv()
which is only conditionally avaialble when VLAN support is
enabled.  Make vlan_get_encap_level() conditionally available
as well.

Fixes: 44a40855 ("bonding: Fix stacked device detection in arp monitoring")
Reported-by: NStephen Rothwell <sfr@canb.auug.org.au>
CC: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NVlad Yasevich <vyasevic@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 4f337ed5
......@@ -198,6 +198,12 @@ extern void vlan_vids_del_by_dev(struct net_device *dev,
const struct net_device *by_dev);
extern bool vlan_uses_dev(const struct net_device *dev);
static inline int vlan_get_encap_level(struct net_device *dev)
{
BUG_ON(!is_vlan_dev(dev));
return vlan_dev_priv(dev)->nest_level;
}
#else
static inline struct net_device *
__vlan_find_dev_deep(struct net_device *real_dev,
......@@ -264,6 +270,11 @@ static inline bool vlan_uses_dev(const struct net_device *dev)
{
return false;
}
static inline int vlan_get_encap_level(struct net_device *dev)
{
BUG();
return 0;
}
#endif
static inline bool vlan_hw_offload_capable(netdev_features_t features,
......@@ -485,9 +496,4 @@ static inline void vlan_set_encap_proto(struct sk_buff *skb,
skb->protocol = htons(ETH_P_802_2);
}
static inline int vlan_get_encap_level(struct net_device *dev)
{
BUG_ON(!is_vlan_dev(dev));
return vlan_dev_priv(dev)->nest_level;
}
#endif /* !(_LINUX_IF_VLAN_H_) */
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册