[PATCH v2 2/4] test/event_eth_tx_adapter: remove dependency on NULL PMD

[Bruce Richardson <bruce.richardson@intel.com>]

The eventdev eth Tx adapter only uses the net_null driver for the final
test case within the suite. Rather than adding an explicit dependency on
that driver, just report the last case as skipped if not present.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
 app/test/test_event_eth_tx_adapter.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/test/test_event_eth_tx_adapter.c b/app/test/test_event_eth_tx_adapter.c
index a128a4f2c2..bec298a8b8 100644
--- a/app/test/test_event_eth_tx_adapter.c
+++ b/app/test/test_event_eth_tx_adapter.c
@@ -937,6 +937,7 @@ tx_adapter_set_get_params(void)
 static int
 tx_adapter_dynamic_device(void)
 {
+#ifdef RTE_NET_NULL
 	uint16_t port_id = rte_eth_dev_count_avail();
 	const char *null_dev[2] = { "eth_null0", "eth_null1" };
 	struct rte_eth_conf dev_conf;
@@ -977,6 +978,9 @@ tx_adapter_dynamic_device(void)
 		rte_vdev_uninit(null_dev[i]);
 
 	return TEST_SUCCESS;
+#else
+	return TEST_SKIPPED;
+#endif
 }
 
 static struct unit_test_suite event_eth_tx_tests = {
-- 
2.51.0