nilfs2: use nilfs_btree_node_size()

Use nilfs_btree_node_size() instead of open-coding.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Geliang Tang <[email protected]>
Signed-off-by: Ryusuke Konishi <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c
index 2e315f9f2e51d6f19fae04ced022777af1186cdf..9c7ea176ab0f8816a5662ebcde53c8c529e11475 100644 (file)
--- 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 {