From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yang Yingliang Subject: [PATCH net-next 6/6] net_sched: make macro be enclosed in parenthesis Date: Tue, 10 Dec 2013 20:55:34 +0800 Message-ID: <1386680134-85452-7-git-send-email-yangyingliang@huawei.com> References: <1386680134-85452-1-git-send-email-yangyingliang@huawei.com> Mime-Version: 1.0 Content-Type: text/plain To: , Return-path: Received: from szxga02-in.huawei.com ([119.145.14.65]:5192 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753023Ab3LJMzu (ORCPT ); Tue, 10 Dec 2013 07:55:50 -0500 In-Reply-To: <1386680134-85452-1-git-send-email-yangyingliang@huawei.com> Sender: netdev-owner@vger.kernel.org List-ID: Macros with complex values should be enclosed in parenthesis Signed-off-by: Yang Yingliang --- net/sched/em_meta.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c index e5cef956..852cd62 100644 --- a/net/sched/em_meta.c +++ b/net/sched/em_meta.c @@ -272,10 +272,12 @@ META_COLLECTOR(int_rtiif) **************************************************************************/ #define SKIP_NONLOCAL(skb) \ +({ \ if (unlikely(skb->sk == NULL)) { \ *err = -1; \ return; \ - } + } \ +}) META_COLLECTOR(int_sk_family) { -- 1.8.0