PUD: only reference external state once in txToAllOlsrInterfaces
PUD: only reference external state once in txToAllOlsrInterfaces

Signed-off-by: Ferry Huberts <66e11f9f5d965b69497c7e73d5e808f8b13c1218@pelagic.nl>

tdz/olsrd,duydb2/olsr,diogomg/olsrd,sebkur/olsrd,diogomg/olsrd,zioproto/olsrd-gsoc2012,diogomg/olsrd-binary-heap,sebkur/olsrd,acinonyx/olsrd,zioproto/olsrd,diogomg/olsrd-binary-heap,zioproto/olsrd-gsoc2012,nolith/olsrd,acinonyx/olsrd,duydb2/olsr,diogomg/olsrd-binary-heap,zioproto/olsrd-gsoc2012,sebkur/olsrd,ninuxorg/olsrd,sebkur/olsrd,servalproject/olsr,nolith/olsrd,servalproject/olsr,tdz/olsrd,cholin/olsrd,diogomg/olsrd,tdz/olsrd,acinonyx/olsrd,duydb2/olsr,diogomg/olsrd-binary-heap,acinonyx/olsrd,tdz/olsrd,acinonyx/olsrd,nolith/olsrd,zioproto/olsrd,diogomg/olsrd,cholin/olsrd,ninuxorg/olsrd,ninuxorg/olsrd,cholin/olsrd,duydb2/olsr,servalproject/olsr,sebkur/olsrd,nolith/olsrd,servalproject/olsr,diogomg/olsrd-binary-heap,ninuxorg/olsrd,duydb2/olsr,servalproject/olsr,duydb2/olsr,zioproto/olsrd-gsoc2012,zioproto/olsrd,servalproject/olsr,cholin/olsrd,tdz/olsrd,sebkur/olsrd,diogomg/olsrd-binary-heap,zioproto/olsrd,zioproto/olsrd-gsoc2012,duydb2/olsr,zioproto/olsrd-gsoc2012,ninuxorg/olsrd,diogomg/olsrd,diogomg/olsrd,cholin/olsrd,diogomg/olsrd,diogomg/olsrd-binary-heap,zioproto/olsrd,nolith/olsrd,duydb2/olsr