don't open-code parent_ino() in assorted ->readdir()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index b6d436f3c1ae..e8477dc51b45 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -252,7 +252,7 @@ static int ceph_readdir(struct file *filp, void *dirent, filldir_t filldir)
                 off = 1;
         }
         if (filp->f_pos == 1) {
-                ino_t ino = filp->f_dentry->d_parent->d_inode->i_ino;
+                ino_t ino = parent_ino(filp->f_dentry);
                 dout("readdir off 1 -> '..'\n");
                 if (filldir(dirent, "..", 2, ceph_make_fpos(0, 1),
                             ceph_translate_ino(inode->i_sb, ino),