1 files changed, 2 insertions, 20 deletions

diff --git a/net/ipv4/multipath_rr.c b/net/ipv4/multipath_rr.c
index 554a82568160..b6cd2870478f 100644
--- a/net/ipv4/multipath_rr.c
+++ b/net/ipv4/multipath_rr.c
@@ -31,6 +31,7 @@
 #include <linux/igmp.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
+#include <linux/module.h>
 #include <linux/mroute.h>
 #include <linux/init.h>
 #include <net/ip.h>
@@ -47,29 +48,12 @@
 #include <net/checksum.h>
 #include <net/ip_mp_alg.h>
 
-#define MULTIPATH_MAX_CANDIDATES 40
-
-static struct rtable* last_used = NULL;
-
-static void rr_remove(struct rtable *rt)
-{
-        if (last_used == rt)
-                last_used = NULL;
-}
-
 static void rr_select_route(const struct flowi *flp,
                             struct rtable *first, struct rtable **rp)
 {
         struct rtable *nh, *result, *min_use_cand = NULL;
         int min_use = -1;
 
-        /* if necessary and possible utilize the old alternative */
-        if ((flp->flags & FLOWI_FLAG_MULTIPATHOLDROUTE) != 0 &&
-            last_used != NULL) {
-                result = last_used;
-                goto out;
-        }
-
         /* 1. make sure all alt. nexthops have the same GC related data
          * 2. determine the new candidate to be returned
          */
@@ -90,15 +74,12 @@ static void rr_select_route(const struct flowi *flp,
         if (!result)
                 result = first;
 
-out:
-        last_used = result;
         result->u.dst.__use++;
         *rp = result;
 }
 
 static struct ip_mp_alg_ops rr_ops = {
         .mp_alg_select_route    =       rr_select_route,
-        .mp_alg_remove          =       rr_remove,
 };
 
 static int __init rr_init(void)
@@ -113,3 +94,4 @@ static void __exit rr_exit(void)
 
 module_init(rr_init);
 module_exit(rr_exit);
+MODULE_LICENSE("GPL");