Check that the firmware response has a bit set indicating
it's valid before dereferencing the rest of the response contents.
Fixes: 0bdd36e12245 ("crypto/qat: make dequeue function generic")
Cc: stable@dpdk.org
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
d09973f6c4