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authorJiri Pirko <jpirko@redhat.com>2011-07-20 04:54:05 +0000
committerDavid S. Miller <davem@davemloft.net>2011-07-21 13:47:53 -0700
commitcec9c133631039f82e4a5ff3bf47b3eba14ff1aa (patch)
tree073fa703b248a8546a5b14f13998785834736a97 /include/linux/if_vlan.h
parentf605234066852b11096ab071124e3fe415e94420 (diff)
vlan: introduce __vlan_find_dev_deep()
Since vlan_group_get_device and vlan_group is not going to be accessible from device drivers, introduce function which substitutes it. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/if_vlan.h')
-rw-r--r--include/linux/if_vlan.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index cfb0cf2230a9..69391cc20f3d 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -120,6 +120,8 @@ static inline int is_vlan_dev(struct net_device *dev)
#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
+extern struct net_device *__vlan_find_dev_deep(struct net_device *real_dev,
+ u16 vlan_id);
extern struct net_device *vlan_dev_real_dev(const struct net_device *dev);
extern u16 vlan_dev_vlan_id(const struct net_device *dev);
@@ -135,6 +137,12 @@ vlan_gro_frags(struct napi_struct *napi, struct vlan_group *grp,
unsigned int vlan_tci);
#else
+static inline struct net_device *
+__vlan_find_dev_deep(struct net_device *real_dev, u16 vlan_id)
+{
+ return NULL;
+}
+
static inline struct net_device *vlan_dev_real_dev(const struct net_device *dev)
{
BUG();