Re: [dpdk-dev] [PATCH] app/test: handle -ENOTSUP from session init

[Anoob Joseph <anoobj@marvell.com>]

> The session init routine rte_cryptodev_sym_session_init(), could return -
> ENOTSUP when the requested algo combination is not supported by the PMD.
> This should be treated as unsupported features. For other return values like -
> EINVAL or -ENOMEM the test can be treated as failure.
> 
> Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>

Acked-by: Anoob Joseph <anoobj@marvell.com> 

> ---
>  app/test/test_cryptodev_blockcipher.c | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
> 
> diff --git a/app/test/test_cryptodev_blockcipher.c
> b/app/test/test_cryptodev_blockcipher.c
> index 473dad9..5717194 100644
> --- a/app/test/test_cryptodev_blockcipher.c
> +++ b/app/test/test_cryptodev_blockcipher.c
> @@ -427,9 +427,11 @@
>  			nb_iterates == 0) {
>  		sess = rte_cryptodev_sym_session_create(sess_mpool);
> 
> -		rte_cryptodev_sym_session_init(dev_id, sess, init_xform,
> -				sess_priv_mpool);
> -		if (!sess) {
> +		status = rte_cryptodev_sym_session_init(dev_id, sess,
> +				init_xform, sess_priv_mpool);
> +		if (status == -ENOTSUP)
> +			goto error_exit;
> +		if (!sess || status < 0) {
>  			snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line
> %u "
>  				"FAILED: %s", __LINE__,
>  				"Session creation failed");
> --
> 1.9.3