[PKT_SCHED]: Fix c99ism in cls_api.c

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/sched/cls_api.c

@@ -486,6 +486,7 @@ tcf_exts_validate(struct tcf_proto *tp, struct rtattr **tb,
 	memset(exts, 0, sizeof(*exts));
 	
 #ifdef CONFIG_NET_CLS_ACT
+	{
 		int err;
 		struct tc_action *act;
 
@@ -505,6 +506,7 @@ tcf_exts_validate(struct tcf_proto *tp, struct rtattr **tb,
 
 			exts->action = act;
 		}
+	}
 #elif defined CONFIG_NET_CLS_POLICE
 	if (map->police && tb[map->police-1]) {
 		struct tcf_police *p;