nilfs: propagate umode_t

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index b50ffb7..8f7b95a 100644
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -291,7 +291,7 @@
 	.is_partially_uptodate  = block_is_partially_uptodate,
 };
 
-struct inode *nilfs_new_inode(struct inode *dir, int mode)
+struct inode *nilfs_new_inode(struct inode *dir, umode_t mode)
 {
 	struct super_block *sb = dir->i_sb;
 	struct the_nilfs *nilfs = sb->s_fs_info;