[PATCH v2 3/5] event/cnxk: fix Tx adapter data pointer

[Rahul Bhansali <rbhansali@marvell.com>]

Dpdk test application crashes when event inline IPsec test ran for
second time onwards.
In case of event device cleanup, Tx adapter data pointer is free
but not set back to NULL, which causes incomplete
initialization on next run.

Fixes: 6a24c7c4bcd1 ("event/cnxk: add Tx adapter freeing")
Cc: stable@dpdk.org

Signed-off-by: Rahul Bhansali <rbhansali@marvell.com>
---
Changes in v2: update in commit message for fixes and cc tag

 drivers/event/cnxk/cnxk_eventdev_adptr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/event/cnxk/cnxk_eventdev_adptr.c b/drivers/event/cnxk/cnxk_eventdev_adptr.c
index 6d975362e8..9a02026ea6 100644
--- a/drivers/event/cnxk/cnxk_eventdev_adptr.c
+++ b/drivers/event/cnxk/cnxk_eventdev_adptr.c
@@ -635,6 +635,7 @@ cnxk_sso_tx_adapter_free(uint8_t id __rte_unused,
 	if (dev->tx_adptr_data_sz && dev->tx_adptr_active_mask == 0) {
 		dev->tx_adptr_data_sz = 0;
 		free(dev->tx_adptr_data);
+		dev->tx_adptr_data = NULL;
 	}

 	return 0;
--
2.25.1