net: Abstract default ADVMSS behind an accessor.

[mv-sheeva.git] / include / net / dst_ops.h

diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h
index 51665b3461b8f9ba501c296d8a2259ecb92ae92c..15fb7af08c425c3a9a5ca77457cffd940db4a175 100644 (file)
--- a/include/net/dst_ops.h
+++ b/include/net/dst_ops.h
@@ -16,6 +16,7 @@ struct dst_ops {
 
        int                     (*gc)(struct dst_ops *ops);
        struct dst_entry *      (*check)(struct dst_entry *, __u32 cookie);
+       unsigned int            (*default_advmss)(const struct dst_entry *);
        void                    (*destroy)(struct dst_entry *);
        void                    (*ifdown)(struct dst_entry *,
                                          struct net_device *dev, int how);