dccp: Integration of dynamic feature activation - part 2 (server side)

This patch integrates the activation of features at the end of negotiation
into the server-side code.

Note: 
  In dccp_create_openreq_child the request_sock argument is no longer constant,
  since dccp_activate_values() uses the feature-negotiation list on dreq to sort
  out the initialisation values for the different features of the child socket;
  and purges this queue after use (but the `req' argument to openreq_child
  can and does still remain constant).

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
1 file changed