ceph_fill_trace(): don't bother with d_instantiate(dn, NULL)
... and use d_add(dn, NULL) in case we need to hash a negative
unhashed rather than using d_rehash() directly.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 05dd66f..be2d87f 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -1236,10 +1236,8 @@
dout("d_delete %p\n", dn);
d_delete(dn);
} else {
- dout("d_instantiate %p NULL\n", dn);
- d_instantiate(dn, NULL);
if (have_lease && d_unhashed(dn))
- d_rehash(dn);
+ d_add(dn, NULL);
update_dentry_lease(dn, rinfo->dlease,
session,
req->r_request_started);