net: l3mdev: remove get_rtable method

No longer used

Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index 3a34f54..ccce59f 100644 (file)
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -843,26 +843,6 @@ static u32 vrf_fib_table(const struct net_device *dev)
        return vrf->tb_id;
 }
 
-static struct rtable *vrf_get_rtable(const struct net_device *dev,
-                                    const struct flowi4 *fl4)
-{
-       struct rtable *rth = NULL;
-
-       if (!(fl4->flowi4_flags & FLOWI_FLAG_L3MDEV_SRC)) {
-               struct net_vrf *vrf = netdev_priv(dev);
-
-               rcu_read_lock();
-
-               rth = rcu_dereference(vrf->rth);
-               if (likely(rth))
-                       dst_hold(&rth->dst);
-
-               rcu_read_unlock();
-       }
-
-       return rth;
-}
-
 static int vrf_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
 {
        return 0;
@@ -1088,7 +1068,6 @@ static struct dst_entry *vrf_link_scope_lookup(const struct net_device *dev,
 
 static const struct l3mdev_ops vrf_l3mdev_ops = {
        .l3mdev_fib_table       = vrf_fib_table,
-       .l3mdev_get_rtable      = vrf_get_rtable,
        .l3mdev_l3_rcv          = vrf_l3_rcv,
        .l3mdev_l3_out          = vrf_l3_out,
 #if IS_ENABLED(CONFIG_IPV6)

diff --git a/include/net/l3mdev.h b/include/net/l3mdev.h
index a586035..3832099 100644 (file)
--- a/include/net/l3mdev.h
+++ b/include/net/l3mdev.h
@@ -23,8 +23,6 @@
  *
  * @l3mdev_l3_out:    Hook in L3 output path
  *
- * @l3mdev_get_rtable: Get cached IPv4 rtable (dst_entry) for device
- *
  * @l3mdev_link_scope_lookup: IPv6 lookup for linklocal and mcast destinations
  */
 
@@ -36,10 +34,6 @@ struct l3mdev_ops {
                                          struct sock *sk, struct sk_buff *skb,
                                          u16 proto);
 
-       /* IPv4 ops */
-       struct rtable * (*l3mdev_get_rtable)(const struct net_device *dev,
-                                            const struct flowi4 *fl4);
-
        /* IPv6 ops */
        struct dst_entry * (*l3mdev_link_scope_lookup)(const struct net_device *dev,
                                                 struct flowi6 *fl6);
@@ -120,15 +114,6 @@ static inline u32 l3mdev_fib_table(const struct net_device *dev)
        return tb_id;
 }
 
-static inline struct rtable *l3mdev_get_rtable(const struct net_device *dev,
-                                              const struct flowi4 *fl4)
-{
-       if (netif_is_l3_master(dev) && dev->l3mdev_ops->l3mdev_get_rtable)
-               return dev->l3mdev_ops->l3mdev_get_rtable(dev, fl4);
-
-       return NULL;
-}
-
 static inline bool netif_index_is_l3_master(struct net *net, int ifindex)
 {
        struct net_device *dev;
@@ -241,12 +226,6 @@ static inline u32 l3mdev_fib_table_by_index(struct net *net, int ifindex)
        return 0;
 }
 
-static inline struct rtable *l3mdev_get_rtable(const struct net_device *dev,
-                                              const struct flowi4 *fl4)
-{
-       return NULL;
-}
-
 static inline bool netif_index_is_l3_master(struct net *net, int ifindex)
 {
        return false;