[ Upstream commit 31f81401e23fb88cc030cd586abd28740e6c8136 ] Fix to return a negative error code -EINVAL instead of 0. Fixes: 0cec19c761e5 ("crypto: qat - add support for compression for 4xxx") Signed-off-by: Wang Yufen <wangyufen@huawei.com> Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>