diff options
Diffstat (limited to 'net/ipv4/fib_semantics.c')
| -rw-r--r-- | net/ipv4/fib_semantics.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index 317026a39cfa..da449ddb8cc1 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -57,7 +57,6 @@ static unsigned int fib_info_cnt; static struct hlist_head fib_info_devhash[DEVINDEX_HASHSIZE]; #ifdef CONFIG_IP_ROUTE_MULTIPATH -u32 fib_multipath_secret __read_mostly; #define for_nexthops(fi) { \ int nhsel; const struct fib_nh *nh; \ @@ -576,9 +575,6 @@ static void fib_rebalance(struct fib_info *fi) atomic_set(&nexthop_nh->nh_upper_bound, upper_bound); } endfor_nexthops(fi); - - net_get_random_once(&fib_multipath_secret, - sizeof(fib_multipath_secret)); } static inline void fib_add_weight(struct fib_info *fi, @@ -1641,7 +1637,7 @@ void fib_select_multipath(struct fib_result *res, int hash) #endif void fib_select_path(struct net *net, struct fib_result *res, - struct flowi4 *fl4, int mp_hash) + struct flowi4 *fl4, const struct sk_buff *skb) { bool oif_check; @@ -1650,10 +1646,9 @@ void fib_select_path(struct net *net, struct fib_result *res, #ifdef CONFIG_IP_ROUTE_MULTIPATH if (res->fi->fib_nhs > 1 && oif_check) { - if (mp_hash < 0) - mp_hash = get_hash_from_flowi4(fl4) >> 1; + int h = fib_multipath_hash(res->fi, fl4, skb); - fib_select_multipath(res, mp_hash); + fib_select_multipath(res, h); } else #endif |