Clean up the final leaf/node states in xfs_attr_set_iter() to
further simplify the high level state machine and to set the
completion state correctly. As we are adding a separate state
for node format removal, we need to ensure that node formats
are collapsed back to shortform or empty correctly.
Signed-off-by: NDave Chinner <dchinner@redhat.com>
Reviewed-by: Allison Henderson<allison.henderson@oracle.com>
Reviewed-by: NDarrick J. Wong <djwong@kernel.org>
Signed-off-by: NDave Chinner <david@fromorbit.com>