linux-kernel - [PATCH 2/2] fs/ceph: ceph_frag_contains

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Message-Id: <1447743139-8190-2-git-send-email-baiyaowei@cmss.chinamobile.com>
Date:	Tue, 17 Nov 2015 14:52:19 +0800
From:	Yaowei Bai <baiyaowei@...s.chinamobile.com>
To:	zyan@...hat.com, sage@...hat.com, idryomov@...il.com
Cc:	ceph-devel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] fs/ceph: ceph_frag_contains_value can be boolean

This patch makes ceph_frag_contains_value 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 <baiyaowei@...s.chinamobile.com>
---
 include/linux/ceph/ceph_frag.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/ceph/ceph_frag.h b/include/linux/ceph/ceph_frag.h
index 970ba5c..b827e06 100644
--- a/include/linux/ceph/ceph_frag.h
+++ b/include/linux/ceph/ceph_frag.h
@@ -40,7 +40,7 @@ static inline __u32 ceph_frag_mask_shift(__u32 f)
 	return 24 - ceph_frag_bits(f);
 }
 
-static inline int ceph_frag_contains_value(__u32 f, __u32 v)
+static inline bool ceph_frag_contains_value(__u32 f, __u32 v)
 {
 	return (v & ceph_frag_mask(f)) == ceph_frag_value(f);
 }
-- 
1.9.1



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