1 files changed, 4 insertions, 2 deletions

diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index a90846fac759..8dc73a594a90 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -638,10 +638,12 @@ static struct dentry *open_root_dentry(struct ceph_fs_client *fsc,
         if (err == 0) {
                 dout("open_root_inode success\n");
                 if (ceph_ino(req->r_target_inode) == CEPH_INO_ROOT &&
-                    fsc->sb->s_root == NULL)
+                    fsc->sb->s_root == NULL) {
                         root = d_alloc_root(req->r_target_inode);
-                else
+                        ceph_init_dentry(root);
+                } else {
                         root = d_obtain_alias(req->r_target_inode);
+                }
                 req->r_target_inode = NULL;
                 dout("open_root_inode success, root dentry is %p\n", root);
         } else {