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

[Ankur Dwivedi <adwivedi@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>
---
v2:
* Updated test_msg to print UNSUPPORTED for the test case.

 app/test/test_cryptodev_blockcipher.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/app/test/test_cryptodev_blockcipher.c b/app/test/test_cryptodev_blockcipher.c
index 473dad9..3ea1175 100644
--- a/app/test/test_cryptodev_blockcipher.c
+++ b/app/test/test_cryptodev_blockcipher.c
@@ -427,9 +427,13 @@
 			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) {
+			snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "UNSUPPORTED");
+			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