net: replace macros net_random and net_srandom with direct calls to prandom

[~andy/linux] / include / net / red.h

diff --git a/include/net/red.h b/include/net/red.h
index 77d4c3745cb5be169f87507a34349cd853e8da10..168bb2f495f207511bffe485c1070ea8bb6df30a 100644 (file)
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -245,7 +245,7 @@ static inline unsigned long red_calc_qavg_from_idle_time(const struct red_parms
         *
         * dummy packets as a burst after idle time, i.e.
         *
-        *      p->qavg *= (1-W)^m
+        *      v->qavg *= (1-W)^m
         *
         * This is an apparently overcomplicated solution (f.e. we have to
         * precompute a table to make this calculation in reasonable time)
@@ -279,7 +279,7 @@ static inline unsigned long red_calc_qavg_no_idle_time(const struct red_parms *p
                                                       unsigned int backlog)
 {
        /*
-        * NOTE: p->qavg is fixed point number with point at Wlog.
+        * NOTE: v->qavg is fixed point number with point at Wlog.
         * The formula below is equvalent to floating point
         * version:
         *
@@ -303,7 +303,7 @@ static inline unsigned long red_calc_qavg(const struct red_parms *p,
 
 static inline u32 red_random(const struct red_parms *p)
 {
-       return reciprocal_divide(net_random(), p->max_P_reciprocal);
+       return reciprocal_divide(prandom_u32(), p->max_P_reciprocal);
 }
 
 static inline int red_mark_probability(const struct red_parms *p,
@@ -390,7 +390,7 @@ static inline void red_adaptative_algo(struct red_parms *p, struct red_vars *v)
        if (red_is_idling(v))
                qavg = red_calc_qavg_from_idle_time(p, v);
 
-       /* p->qavg is fixed point number with point at Wlog */
+       /* v->qavg is fixed point number with point at Wlog */
        qavg >>= p->Wlog;
 
        if (qavg > p->target_max && p->max_P <= MAX_P_MAX)