From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757870AbbJHNld (ORCPT ); Thu, 8 Oct 2015 09:41:33 -0400 Received: from m12-14.163.com ([220.181.12.14]:37207 "EHLO m12-14.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757860AbbJHNlb (ORCPT ); Thu, 8 Oct 2015 09:41:31 -0400 From: Yaowei Bai To: davem@davemloft.net, tgraf@suug.ch, herbert@gondor.apana.org.au, johannes.berg@intel.com, daniel@iogearbox.net, gerrit@erg.abdn.ac.uk, socketcan@hartkopp.net, mkl@pengutronix.de Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 6/9] net/dccp: dccp_bad_service_code can be boolean Date: Thu, 8 Oct 2015 21:28:59 +0800 Message-Id: <1444310942-4428-7-git-send-email-bywxiaobai@163.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1444310942-4428-1-git-send-email-bywxiaobai@163.com> References: <1444310942-4428-1-git-send-email-bywxiaobai@163.com> X-CM-TRANSID: DsCowEBZGkYYcBZWXEK8Dg--.7457S9 X-Coremail-Antispam: 1Uf129KBjvdXoWrur47tFyUurWDKFW8Xw47urg_yoWDZrbEvr 4xWFW7Jrn8ur95ArWag3y5XF93A3y3WrZ7Ww1vv3W7A3sruF1DuF4kGr9xCryrWrs7uFW5 KF1SyFyrtF1aqjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU5wiSJUUUUU== X-Originating-IP: [58.208.67.211] X-CM-SenderInfo: xe1z5x5dretxi6rwjhhfrp/1tbiuwGNT1O-wd7q7gAAsP Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch makes dccp_bad_service_code return bool due to these particular functions only using either one or zero as their return value. dccp_list_has_service is also been made return bool in this patchset. No functional change. Signed-off-by: Yaowei Bai --- net/dccp/dccp.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h index bebc735..a250825 100644 --- a/net/dccp/dccp.h +++ b/net/dccp/dccp.h @@ -325,13 +325,13 @@ void dccp_send_close(struct sock *sk, const int active); int dccp_invalid_packet(struct sk_buff *skb); u32 dccp_sample_rtt(struct sock *sk, long delta); -static inline int dccp_bad_service_code(const struct sock *sk, +static inline bool dccp_bad_service_code(const struct sock *sk, const __be32 service) { const struct dccp_sock *dp = dccp_sk(sk); if (dp->dccps_service == service) - return 0; + return false; return !dccp_list_has_service(dp->dccps_service_list, service); } -- 1.9.1