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| author | Vlad Yasevich <vyasevic@redhat.com> | 2014-05-20 10:59:26 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-20 11:24:26 -0400 |
| commit | e1618d461ca18d40f9c3ef70598abb72e75d27ae (patch) | |
| tree | aa6ef19b4b6c2d854ccbd09663b8e404aa68f45d /include/linux/if_vlan.h | |
| parent | 4f337ed5c014752b000f593182fdcfa3ecf0d166 (diff) | |
| download | lwn-e1618d461ca18d40f9c3ef70598abb72e75d27ae.tar.gz lwn-e1618d461ca18d40f9c3ef70598abb72e75d27ae.zip | |
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: 44a4085538c8 ("bonding: Fix stacked device detection in arp monitoring")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
CC: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Vlad Yasevich <vyasevic@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.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index c901b13b6f03..b2acc4a1b13c 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -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_) */ |