Clarify the corner case with incompressible data
whereby the output can actually be greater than the
uncompressed data.
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Shally Verma <shallyv@marvell.com>