dccp: Kill dead code and add static markers.

Remove dead code and make some functions static.
Compile tested only.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 10 deletions

diff --git a/net/dccp/feat.c b/net/dccp/feat.c
index df7dd26cf07e..568def952722 100644
--- a/net/dccp/feat.c
+++ b/net/dccp/feat.c
@@ -730,16 +730,6 @@ int dccp_feat_register_sp(struct sock *sk, u8 feat, u8 is_local,
                                   0, list, len);
 }
 
-/* Analogous to dccp_feat_register_sp(), but for non-negotiable values */
-int dccp_feat_register_nn(struct sock *sk, u8 feat, u64 val)
-{
-        /* any changes must be registered before establishing the connection */
-        if (sk->sk_state != DCCP_CLOSED)
-                return -EISCONN;
-        if (dccp_feat_type(feat) != FEAT_NN)
-                return -EINVAL;
-        return __feat_register_nn(&dccp_sk(sk)->dccps_featneg, feat, 0, val);
-}
 
 /*
  *      Tracking features whose value depend on the choice of CCID