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netdevice: Add a function to check macvlan port

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Similar to a check for macvlan device, netif_is_macvlan(), add
another function to check if a device is used as macvlan port.

Signed-off-by: Mahesh Bandewar <maheshb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mahesh Bandewar 2014-12-06 15:53:04 -08:00 committed by David S. Miller
parent dbfc4fb7d5
commit 2f33e7d59c
1 changed files with 5 additions and 0 deletions
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5
include/linux/netdevice.h
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@ -3641,6 +3641,11 @@ static inline bool netif_is_macvlan(struct net_device *dev)
return dev->priv_flags & IFF_MACVLAN;
}
static inline bool netif_is_macvlan_port(struct net_device *dev)
{
return dev->priv_flags & IFF_MACVLAN_PORT;
}
static inline bool netif_is_bond_master(struct net_device *dev)
{
return dev->flags & IFF_MASTER && dev->priv_flags & IFF_BONDING;