diff options
| -rw-r--r-- | net/ipv6/route.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 2cfef1c97109..d6de164720a0 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -446,6 +446,7 @@ void fib6_select_path(const struct net *net, struct fib6_result *res, { struct fib6_info *first, *match = res->f6i; struct fib6_info *sibling; + int hash; if (!match->nh && (!match->fib6_nsiblings || have_oif_match)) goto out; @@ -472,7 +473,8 @@ void fib6_select_path(const struct net *net, struct fib6_result *res, if (!first) goto out; - if (fl6->mp_hash <= atomic_read(&first->fib6_nh->fib_nh_upper_bound) && + hash = fl6->mp_hash; + if (hash <= atomic_read(&first->fib6_nh->fib_nh_upper_bound) && rt6_score_route(first->fib6_nh, first->fib6_flags, oif, strict) >= 0) { match = first; @@ -485,7 +487,7 @@ void fib6_select_path(const struct net *net, struct fib6_result *res, int nh_upper_bound; nh_upper_bound = atomic_read(&nh->fib_nh_upper_bound); - if (fl6->mp_hash > nh_upper_bound) + if (hash > nh_upper_bound) continue; if (rt6_score_route(nh, sibling->fib6_flags, oif, strict) < 0) break; |