dccp ccid-2: Remove old infrastructure

This removes
 * functions for which updates have been provided in the preceding patches and
 * the @av_vec_len field - it is no longer necessary since the buffer length is
   now always computed dynamically;
 * conditional debugging code (CONFIG_IP_DCCP_ACKVEC).

The reason for removing the conditional debugging code is that Ack Vectors are 
an almost inevitable necessity - RFC 4341 says that for CCID-2, Ack Vectors must
be used. Furthermore, the code would be only interesting for coding - after some 
extensive testing with this patch set, having the debug code around is no longer
of real help.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

1 files changed, 0 insertions, 1 deletions

diff --git a/net/dccp/ccids/Kconfig b/net/dccp/ccids/Kconfig
index 12275943eab8..44c7e90248fa 100644
--- a/net/dccp/ccids/Kconfig
+++ b/net/dccp/ccids/Kconfig
@@ -4,7 +4,6 @@ menu "DCCP CCIDs Configuration (EXPERIMENTAL)"
 config IP_DCCP_CCID2
         tristate "CCID2 (TCP-Like) (EXPERIMENTAL)"
         def_tristate IP_DCCP
-        select IP_DCCP_ACKVEC
         ---help---
           CCID 2, TCP-like Congestion Control, denotes Additive Increase,
           Multiplicative Decrease (AIMD) congestion control with behavior