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ceph: make logical calculation functions return bool

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This patch makes serverl logical caculation functions return bool to
improve readability due to these particular functions only using 0/1
as their return value.

No functional change.

Signed-off-by: Zhang Zhuoyu <zhangzhuoyu@cmss.chinamobile.com>
This commit is contained in:
Zhang Zhuoyu
2016-03-25 05:18:39 -04:00
committed by Ilya Dryomov
parent 224a7542b8
commit 3b33f692c8
6 changed files with 9 additions and 9 deletions
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4
include/linux/ceph/ceph_frag.h
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@@ -51,11 +51,11 @@ static inline __u32 ceph_frag_make_child(__u32 f, int by, int i)
return ceph_frag_make(newbits,
ceph_frag_value(f) | (i << (24 - newbits)));
}
static inline int ceph_frag_is_leftmost(__u32 f)
static inline bool ceph_frag_is_leftmost(__u32 f)
{
return ceph_frag_value(f) == 0;
}
static inline int ceph_frag_is_rightmost(__u32 f)
static inline bool ceph_frag_is_rightmost(__u32 f)
{
return ceph_frag_value(f) == ceph_frag_mask(f);
}