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 <[email protected]> Signed-off-by: David S. Miller <[email protected]>
chewitt · Oct 16, 2010 · 2c1c000 · 2c1c000
1 parent 725a4a4
commit 2c1c000
Showing 1 changed file with 1 addition and 2 deletions.
diff --git 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;