gre: clear IFF_TX_SKB_SHARING

ether_setup sets IFF_TX_SKB_SHARING but this is not supported by gre
as it modifies the skb on xmit.

Also, clean up whitespace in ipgre_tap_setup when we're already touching it.

Signed-off-by: Jiri Benc <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Jiri Benc 2016-02-17 15:32:53 +01:00 • committed by David S. Miller
commit d13b161c2c
2 changed files with 4 additions and 2 deletions

View file

@ -1054,8 +1054,9 @@ static const struct net_device_ops gre_tap_netdev_ops = {
static void ipgre_tap_setup(struct net_device *dev)
{
ether_setup(dev);
dev->netdev_ops = &gre_tap_netdev_ops;
dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
dev->netdev_ops = &gre_tap_netdev_ops;
dev->priv_flags &= ~IFF_TX_SKB_SHARING;
dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
ip_tunnel_setup(dev, gre_tap_net_id);
}