[PATCH v3 5/6] ocfs2: convert to use i_blockmask()

[Yangtao Li <frank.li@xxxxxxxx>]

Use i_blockmask() to simplify code. BTW convert ocfs2_is_io_unaligned
to return bool type.

Signed-off-by: Yangtao Li <frank.li@xxxxxxxx>
---
v3:
-none
 fs/ocfs2/file.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index efb09de4343d..baefab3b12c9 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -2159,14 +2159,14 @@ int ocfs2_check_range_for_refcount(struct inode *inode, loff_t pos,
 	return ret;
 }
 
-static int ocfs2_is_io_unaligned(struct inode *inode, size_t count, loff_t pos)
+static bool ocfs2_is_io_unaligned(struct inode *inode, size_t count, loff_t pos)
 {
-	int blockmask = inode->i_sb->s_blocksize - 1;
+	int blockmask = i_blockmask(inode);
 	loff_t final_size = pos + count;
 
 	if ((pos & blockmask) || (final_size & blockmask))
-		return 1;
-	return 0;
+		return true;
+	return false;
 }
 
 static int ocfs2_inode_lock_for_extent_tree(struct inode *inode,
-- 
2.25.1