From 2c1c00040af3d187b7d602dd53b5adbbf3a4caa4 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Wed, 13 Oct 2010 02:45:40 +0000 Subject: [PATCH] fib6: use FIB_LOOKUP_NOREF in fib6_rule_lookup() Avoid two atomic ops on found rule in fib6_rule_lookup() Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/ipv6/fib6_rules.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c index b1108ede18e1..d829874d8946 100644 --- a/net/ipv6/fib6_rules.c +++ b/net/ipv6/fib6_rules.c @@ -34,11 +34,10 @@ struct dst_entry *fib6_rule_lookup(struct net *net, struct flowi *fl, { struct fib_lookup_arg arg = { .lookup_ptr = lookup, + .flags = FIB_LOOKUP_NOREF, }; fib_rules_lookup(net->ipv6.fib6_rules_ops, fl, flags, &arg); - if (arg.rule) - fib_rule_put(arg.rule); if (arg.result) return arg.result;