net/mlx5: add log on flow creation error

Add error message dump when flow create error happened.

Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>

diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 323dab7..26002c4 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -1881,6 +1881,7 @@ priv_flow_create(struct priv *priv,
        DEBUG("Flow created %p", (void *)flow);
        return flow;
 exit:
+       ERROR("flow creation error: %s", error->message);
        for (i = 0; i != hash_rxq_init_n; ++i) {
                if (parser.queue[i].ibv_attr)
                        rte_free(parser.queue[i].ibv_attr);