* kill unused variables
* kill unused variables

sebkur/olsrd,diogomg/olsrd-binary-heap,nolith/olsrd,diogomg/olsrd-binary-heap,tdz/olsrd,zioproto/olsrd,duydb2/olsr,tdz/olsrd,sebkur/olsrd,ninuxorg/olsrd,brabander/olsr,duydb2/olsr,acinonyx/olsrd,ralisi/olsrd_cl_roam,ninuxorg/olsrd,ninuxorg/olsrd,diogomg/olsrd,servalproject/olsr,diogomg/olsrd,sebkur/olsrd,servalproject/olsr,servalproject/olsr,brabander/olsr,diogomg/olsrd,acinonyx/olsrd,duydb2/olsr,cholin/olsrd,duydb2/olsr,ninuxorg/olsrd,tdz/olsrd,tdz/olsrd,diogomg/olsrd-binary-heap,cholin/olsrd,ralisi/olsrd_cl_roam,diogomg/olsrd,cholin/olsrd,zioproto/olsrd,duydb2/olsr,duydb2/olsr,sebkur/olsrd,diogomg/olsrd-binary-heap,tdz/olsrd,duydb2/olsr,diogomg/olsrd,diogomg/olsrd-binary-heap,nolith/olsrd,zioproto/olsrd,diogomg/olsrd-binary-heap,duydb2/olsr,cholin/olsrd,diogomg/olsrd-binary-heap,sebkur/olsrd,ninuxorg/olsrd,brabander/olsr,nolith/olsrd,diogomg/olsrd,zioproto/olsrd,acinonyx/olsrd,servalproject/olsr,acinonyx/olsrd,zioproto/olsrd,acinonyx/olsrd,cholin/olsrd,ralisi/olsrd_cl_roam,brabander/olsr,nolith/olsrd,ralisi/olsrd_cl_roam,servalproject/olsr,sebkur/olsrd,nolith/olsrd,servalproject/olsr,diogomg/olsrd