[dpdk-dev] [PATCH 2/5] net/mlx5: fix Rx queue creation error flow

[Michael Baum]

In Rx queue creation, there is a validation for the Rx configuration.

When scatter offload validation for buffer split is failed, the Rx queue
object memory was not freed what caused a memory leak.

Free it.

Fixes: a0a45e8af723 ("net/mlx5: configure Rx queue for buffer split")

Signed-off-by: Michael Baum <michaelba at nvidia.com>
Acked-by: Matan Azrad <matan at nvidia.com>
---
 drivers/net/mlx5/mlx5_rxq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index 4e6b8f4..0693c92 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -1506,7 +1506,7 @@ struct mlx5_rxq_ctrl *
 			dev->data->port_id, idx, mb_len, max_rx_pkt_len,
 			RTE_PKTMBUF_HEADROOM);
 		rte_errno = ENOSPC;
-		return NULL;
+		goto error;
 	}
 	tmpl->type = MLX5_RXQ_TYPE_STANDARD;
 	if (mlx5_mr_btree_init(&tmpl->rxq.mr_ctrl.cache_bh,
-- 
1.8.3.1