Make sure that DFS referrals are sent to newly resolved root targets
as in a multi tier DFS setup.
Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Link: https://lkml.kernel.org/r/05aa2995-e85e-0ff4-d003-5bb08bd17a22@canonical.com
Cc: stable@vger.kernel.org
Tested-by: Matthew Ruffell <matthew.ruffell@canonical.com>
Signed-off-by: Steve French <stfrench@microsoft.com>