[SK_BUFF] ipmr: Missed one conversion to skb_network_header()

[linux-2.6-omap-h63xx.git] / net / ipv4 / multipath_wrandom.c

diff --git a/net/ipv4/multipath_wrandom.c b/net/ipv4/multipath_wrandom.c
index 2bdbb92b450adbf859501a5d83008d2521a80818..57c50369453934bb238cc5c98ccd873fd40362df 100644 (file)
--- a/net/ipv4/multipath_wrandom.c
+++ b/net/ipv4/multipath_wrandom.c
@@ -32,6 +32,7 @@
 #include <linux/module.h>
 #include <linux/mroute.h>
 #include <linux/init.h>
+#include <linux/random.h>
 #include <net/ip.h>
 #include <net/protocol.h>
 #include <linux/skbuff.h>
@@ -84,18 +85,6 @@ struct multipath_route {
 /* state: primarily weight per route information */
 static struct multipath_bucket state[MULTIPATH_STATE_SIZE];
 
-/* interface to random number generation */
-static unsigned int RANDOM_SEED = 93186752;
-
-static inline unsigned int random(unsigned int ubound)
-{
-       static unsigned int a = 1588635695,
-               q = 2,
-               r = 1117695901;
-       RANDOM_SEED = a*(RANDOM_SEED % q) - r*(RANDOM_SEED / q);
-       return RANDOM_SEED % ubound;
-}
-
 static unsigned char __multipath_lookup_weight(const struct flowi *fl,
                                               const struct rtable *rt)
 {
@@ -193,7 +182,7 @@ static void wrandom_select_route(const struct flowi *flp,
 
        /* choose a weighted random candidate */
        decision = first;
-       selector = random(power);
+       selector = random32() % power;
        last_power = 0;
 
        /* select candidate, adjust GC data and cleanup local state */