Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751942AbcCYBwd (ORCPT ); Thu, 24 Mar 2016 21:52:33 -0400 Received: from cmccmta2.chinamobile.com ([221.176.66.80]:3947 "EHLO cmccmta2.chinamobile.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751627AbcCYBwb (ORCPT ); Thu, 24 Mar 2016 21:52:31 -0400 X-RM-TRANSID: 2ee556f499c4752-cea4f X-RM-SPAM-FLAG: 00000000 X-RM-TRANSID: 2ee256f499c3e07-fd6ef From: Yaowei Bai To: swhiteho@redhat.com, rpeterso@redhat.com Cc: cluster-devel@redhat.com, linux-kernel@vger.kernel.org, baiyaowei@cmss.chinamobile.com Subject: [PATCH] fs/gfs2: __lockref_is_dead can be boolean Date: Fri, 25 Mar 2016 09:51:37 +0800 Message-Id: <1458870697-2948-1-git-send-email-baiyaowei@cmss.chinamobile.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 825 Lines: 28 This patch makes __lockref_is_dead return bool to improve readability due to this particular function only using either one or zero as its return value. No functional change. Signed-off-by: Yaowei Bai --- include/linux/lockref.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/lockref.h b/include/linux/lockref.h index b10b122..2184c89 100644 --- a/include/linux/lockref.h +++ b/include/linux/lockref.h @@ -43,7 +43,7 @@ extern void lockref_mark_dead(struct lockref *); extern int lockref_get_not_dead(struct lockref *); /* Must be called under spinlock for reliable results */ -static inline int __lockref_is_dead(const struct lockref *l) +static inline bool __lockref_is_dead(const struct lockref *l) { return ((int)l->count < 0); } -- 1.9.1