[dpdk-dev] [PATCH] net/mlx5: fix creation of drop flows

[Nelio Laranjeiro]

Drop flows being created when the port is stop should not access to the drop
table hash queues as it is invalid.

Fixes: 028761059aeb ("net/mlx5: use an RSS drop queue")

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro at 6wind.com>
Acked-by: Shahaf Shuler <shahafs at mellanox.com>
---
 drivers/net/mlx5/mlx5_flow.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 8b3957b..96bbf42 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -1004,9 +1004,9 @@ priv_flow_create_action_queue_drop(struct priv *priv,
 	}
 	rte_flow->drop = 1;
 	rte_flow->ibv_attr = flow->ibv_attr;
-	rte_flow->qp = priv->flow_drop_queue->qp;
 	if (!priv->started)
 		return rte_flow;
+	rte_flow->qp = priv->flow_drop_queue->qp;
 	rte_flow->ibv_flow = ibv_exp_create_flow(rte_flow->qp,
 						 rte_flow->ibv_attr);
 	if (!rte_flow->ibv_flow) {
-- 
2.1.4