K 10 svn:author V 4 oleg K 8 svn:date V 27 2007-12-17T10:25:56.000000Z K 7 svn:log V 160 Calculate p.fs.lookup_step correctly. This should prevent zeroing of w_q_lookup table (used in RED algorithm for (1 - w_q)^t computation). MFC after: 1 months END