[PATCH 02/11] net/dpaa2: fix rx error queue memory leak on port close

[Maxime Leroy]

The rx_err_vq is allocated separately with rte_zmalloc() in
dpaa2_alloc_rx_tx_queues(), but dpaa2_free_rx_tx_queues() only frees
its q_storage contents via dpaa2_queue_storage_free() — the struct
dpaa2_queue itself is never freed, leaking memory on every port close.

Add the missing rte_free() and NULL assignment.

Fixes: 46d02eeaaeb8 ("net/dpaa2: fix queue freeing")
Signed-off-by: Maxime Leroy <max...@leroys.fr>
---
 drivers/net/dpaa2/dpaa2_ethdev.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c
index cef819650b..b75b934b17 100644
--- a/drivers/net/dpaa2/dpaa2_ethdev.c
+++ b/drivers/net/dpaa2/dpaa2_ethdev.c
@@ -691,6 +691,8 @@ dpaa2_free_rx_tx_queues(struct rte_eth_dev *dev)
                if (priv->flags & DPAAX_RX_ERROR_QUEUE_FLAG) {
                        dpaa2_q = priv->rx_err_vq;
                        dpaa2_queue_storage_free(dpaa2_q, RTE_MAX_LCORE);
+                       rte_free(priv->rx_err_vq);
+                       priv->rx_err_vq = NULL;
                }
 
                /*free memory for all queues (RX+TX) */
-- 
2.43.0