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netdevice: provide common routine for macvlan and vlan operstate management

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Provide common routine for the transition of operational state for a leaf
device during a root device transition.

Signed-off-by: Patrick Mullaney <pmullaney@novell.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick Mullaney
2009-12-03 15:59:22 -08:00
committed by David S. Miller
parent 012093f6d5
commit fc4a748966
4 changed files with 37 additions and 46 deletions
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3
include/linux/netdevice.h
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@@ -1981,6 +1981,9 @@ unsigned long netdev_increment_features(unsigned long all, unsigned long one,
unsigned long mask);
unsigned long netdev_fix_features(unsigned long features, const char *name);
void netif_stacked_transfer_operstate(const struct net_device *rootdev,
struct net_device *dev);
static inline int net_gso_ok(int features, int gso_type)
{
int feature = gso_type << NETIF_F_GSO_SHIFT;