Fixes: 1d88ba171942 ("net/mlx5: refactor Tx data path")

Signed-off-by: Olivier Gournet <ogournet at corp.free.fr>
---
 drivers/net/mlx5/mlx5_ethdev.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
index 130e15d..6f39965 100644
--- a/drivers/net/mlx5/mlx5_ethdev.c
+++ b/drivers/net/mlx5/mlx5_ethdev.c
@@ -1308,11 +1308,13 @@ mlx5_secondary_data_setup(struct priv *priv)
                        continue;
                primary_txq_ctrl = container_of(primary_txq,
                                                struct txq_ctrl, txq);
-               txq_ctrl = rte_calloc_socket("TXQ", 1, sizeof(*txq_ctrl), 0,
+               txq_ctrl = rte_calloc_socket("TXQ", 1, sizeof(*txq_ctrl) +
+                                            primary_txq->elts_n *
+                                            sizeof(struct rte_mbuf *), 0,
                                             primary_txq_ctrl->socket);
                if (txq_ctrl != NULL) {
                        if (txq_ctrl_setup(priv->dev,
-                                          primary_txq_ctrl,
+                                          txq_ctrl,
                                           primary_txq->elts_n,
                                           primary_txq_ctrl->socket,
                                           NULL) == 0) {
-- 
2.1.4

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