[DCCP] ccid3: TX history - remove unused field

This removes the `dccphtx_ccval' field since it is nowhere used in the code and
in fact not necessary for the accounting.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
2 files changed