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 <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index b1108ed..d829874 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -34,11 +34,10 @@
{
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;