[PATCH v3 1/8] compress/mlx5: fix decompress xform validation

[Michael Baum <michaelba@nvidia.com>]

In xform creation, it first validate the xform according the
capabilities.

One of validations verifies that given "hash_algo" is
"RTE_COMP_HASH_ALGO_NONE" for both compress and decompress xform
objects.
However, the validation for decompress checks it again for compress
xform object.

This patch changes it to verify decompress xform object.

Fixes: 2efd26544554 ("compress/mlx5: support partial transformation")
Cc: rzidane@nvidia.com
Cc: stable@dpdk.org

Signed-off-by: Michael Baum <michaelba@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
---
 drivers/compress/mlx5/mlx5_compress.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/compress/mlx5/mlx5_compress.c b/drivers/compress/mlx5/mlx5_compress.c
index 430f769d41..06d1ff5b95 100644
--- a/drivers/compress/mlx5/mlx5_compress.c
+++ b/drivers/compress/mlx5/mlx5_compress.c
@@ -313,7 +313,7 @@ mlx5_compress_xform_create(struct rte_compressdev *dev,
 			DRV_LOG(ERR, "Not enough capabilities to support decompress operation, maybe old FW/OFED version?");
 			return -ENOTSUP;
 		}
-		if (xform->compress.hash_algo != RTE_COMP_HASH_ALGO_NONE) {
+		if (xform->decompress.hash_algo != RTE_COMP_HASH_ALGO_NONE) {
 			DRV_LOG(ERR, "SHA is not supported.");
 			return -ENOTSUP;
 		}
-- 
2.25.1