1 files changed, 2 insertions, 16 deletions

diff --git a/net/ipv4/multipath_random.c b/net/ipv4/multipath_random.c
index 57f481498fbb..c312785d14d0 100644
--- a/net/ipv4/multipath_random.c
+++ b/net/ipv4/multipath_random.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>
@@ -48,21 +49,6 @@
 
 #define MULTIPATH_MAX_CANDIDATES 40
 
-/* 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 void random_select_route(const struct flowi *flp,
                                 struct rtable *first,
                                 struct rtable **rp)
@@ -84,7 +70,7 @@ static void random_select_route(const struct flowi *flp,
         if (candidate_count > 1) {
                 unsigned char i = 0;
                 unsigned char candidate_no = (unsigned char)
-                        random(candidate_count);
+                        (random32() % candidate_count);
 
                 /* find chosen candidate and adjust GC data for all candidates
                  * to ensure they stay in cache