linux-kernel - [PATCH -mm 1/2] nilfs2: use nilfs_btree_node

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Date:   Tue, 24 Jan 2017 00:17:34 +0900
From:   Ryusuke Konishi <konishi.ryusuke@....ntt.co.jp>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        linux-nilfs <linux-nilfs@...r.kernel.org>,
        Geliang Tang <geliangtang@...il.com>,
        Ryusuke Konishi <konishi.ryusuke@....ntt.co.jp>
Subject: [PATCH -mm 1/2] nilfs2: use nilfs_btree_node_size()

From: Geliang Tang <geliangtang@...il.com>

Use nilfs_btree_node_size() instead of open-coding.

Signed-off-by: Geliang Tang <geliangtang@...il.com>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@....ntt.co.jp>
---
 fs/nilfs2/btree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c
index 2e315f9..9c7ea17 100644
--- a/fs/nilfs2/btree.c
+++ b/fs/nilfs2/btree.c
@@ -1870,7 +1870,7 @@ int nilfs_btree_convert_and_insert(struct nilfs_bmap *btree,
 		di = &dreq;
 		ni = NULL;
 	} else if ((n + 1) <= NILFS_BTREE_NODE_NCHILDREN_MAX(
-			   1 << btree->b_inode->i_blkbits)) {
+			   nilfs_btree_node_size(btree))) {
 		di = &dreq;
 		ni = &nreq;
 	} else {
-- 
1.8.3.1