ceph: make logical calculation functions return bool
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>
diff --git a/fs/ceph/cache.c b/fs/ceph/cache.c
index a351480..c052b5b 100644
--- a/fs/ceph/cache.c
+++ b/fs/ceph/cache.c
@@ -236,7 +236,7 @@
unlock_page(page);
}
-static inline int cache_valid(struct ceph_inode_info *ci)
+static inline bool cache_valid(struct ceph_inode_info *ci)
{
return ((ceph_caps_issued(ci) & CEPH_CAP_FILE_CACHE) &&
(ci->i_fscache_gen == ci->i_rdcache_gen));