From ba4865027c11d7ac8e5a33e0624dd415caab2027 Mon Sep 17 00:00:00 2001 From: Duan Jiong Date: Wed, 30 Oct 2013 15:39:26 +0800 Subject: ipv6: remove the unnecessary statement in find_match() After reading the function rt6_check_neigh(), we can know that the RT6_NUD_FAIL_SOFT can be returned only when the IS_ENABLE(CONFIG_IPV6_ROUTER_PREF) is false. so in function find_match(), there is no need to execute the statement !IS_ENABLED(CONFIG_IPV6_ROUTER_PREF). Signed-off-by: Duan Jiong Acked-by: Hannes Frederic Sowa Signed-off-by: David S. Miller --- net/ipv6/route.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 5dc6ca6b6686..1ac0b6e17d95 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -619,7 +619,7 @@ static struct rt6_info *find_match(struct rt6_info *rt, int oif, int strict, goto out; m = rt6_score_route(rt, oif, strict); - if (m == RT6_NUD_FAIL_SOFT && !IS_ENABLED(CONFIG_IPV6_ROUTER_PREF)) { + if (m == RT6_NUD_FAIL_SOFT) { match_do_rr = true; m = 0; /* lowest valid score */ } else if (m < 0) { -- cgit v1.2.3-59-g8ed1b