Some LARGE_CONFIG_GETs are never expected to return payload of size 0.
Check for such situation and collapse if met.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220707124153.1858249-6-cezary.rojewski@intel.comSigned-off-by: Mark Brown <broonie@kernel.org>