commit 24b8d343215919c7a2ba18b9f89a0961e1459cad
author Gerrit Renker <gerrit@erg.abdn.ac.uk> Thu Sep 04 07:30:19 2008 +0200
committer Gerrit Renker <gerrit@erg.abdn.ac.uk> Thu Sep 04 07:45:40 2008 +0200
tree 2b97062dae6e80bb178a0cd0354aa71fe884ef30
parent 8b67ad12b04ef7bdf5d2b4de24fe5a609b26cf12

dccp tfrc: Receiver history initialisation routine

This patch 
 1) separates history allocation and initialisation, to facilitate early
    loss detection (implemented by a subsequent patch);

 2) removes duplication by using the existing tfrc_rx_hist_purge() if the
    allocation fails. This is now possible, since the initialisation routine
 3) zeroes out the entire history before using it. 

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