net: flow_offload: remove indirect flow_block declarations leftover

Remove function declarations that are not available in the tree anymore.

Fixes: 709ffbe1 ("net: remove indirect block netdev event registration")
Reported-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/flow_offload.h

@@ -542,28 +542,4 @@ int flow_indr_dev_setup_offload(struct net_device *dev,
 				struct flow_block_offload *bo,
 				void (*cleanup)(struct flow_block_cb *block_cb));
 
-typedef void flow_indr_block_cmd_t(struct net_device *dev,
-				   flow_indr_block_bind_cb_t *cb, void *cb_priv,
-				   enum flow_block_command command);
-
-int __flow_indr_block_cb_register(struct net_device *dev, void *cb_priv,
-				  flow_indr_block_bind_cb_t *cb,
-				  void *cb_ident);
-
-void __flow_indr_block_cb_unregister(struct net_device *dev,
-				     flow_indr_block_bind_cb_t *cb,
-				     void *cb_ident);
-
-int flow_indr_block_cb_register(struct net_device *dev, void *cb_priv,
-				flow_indr_block_bind_cb_t *cb, void *cb_ident);
-
-void flow_indr_block_cb_unregister(struct net_device *dev,
-				   flow_indr_block_bind_cb_t *cb,
-				   void *cb_ident);
-
-void flow_indr_block_call(struct net_device *dev,
-			  struct flow_block_offload *bo,
-			  enum flow_block_command command,
-			  enum tc_setup_type type);
-
 #endif /* _NET_FLOW_OFFLOAD_H */