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net: ipv4: Remove l3mdev_get_saddr

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No longer needed

Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Ahern 2016-09-10 12:09:58 -07:00 • committed by David S. Miller
parent e0d56fdd73
commit d66f6c0a8f
6 changed files with 0 additions and 103 deletions
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31
net/l3mdev/l3mdev.c
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@ -130,37 +130,6 @@ struct dst_entry *l3mdev_link_scope_lookup(struct net *net,
}
EXPORT_SYMBOL_GPL(l3mdev_link_scope_lookup);
/**
* l3mdev_get_saddr - get source address for a flow based on an interface
* enslaved to an L3 master device
* @net: network namespace for device index lookup
* @ifindex: Interface index
* @fl4: IPv4 flow struct
*/
int l3mdev_get_saddr(struct net *net, int ifindex, struct flowi4 *fl4)
{
struct net_device *dev;
int rc = 0;
if (ifindex) {
rcu_read_lock();
dev = dev_get_by_index_rcu(net, ifindex);
if (dev && netif_is_l3_slave(dev))
dev = netdev_master_upper_dev_get_rcu(dev);
if (dev && netif_is_l3_master(dev) &&
dev->l3mdev_ops->l3mdev_get_saddr)
rc = dev->l3mdev_ops->l3mdev_get_saddr(dev, fl4);
rcu_read_unlock();
}
return rc;
}
EXPORT_SYMBOL_GPL(l3mdev_get_saddr);
int l3mdev_get_saddr6(struct net *net, const struct sock *sk,
struct flowi6 *fl6)
{