net/mlx5: fix close after start failure

This patch fixed primary socket assertion error during close on a device
that failed to start.

Fixes: f8b9a3bad467 ("net/mlx5: install a socket to exchange a file descriptor")
Cc: stable@dpdk.org
Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>

diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index d62c747..6c0985b 100644 (file)
--- a/drivers/net/mlx5/mlx5.c
+++ b/drivers/net/mlx5/mlx5.c
@@ -201,7 +201,8 @@ mlx5_dev_close(struct rte_eth_dev *dev)
                rte_free(priv->rss_conf.rss_key);
        if (priv->reta_idx != NULL)
                rte_free(priv->reta_idx);
-       priv_socket_uninit(priv);
+       if (priv->primary_socket)
+               priv_socket_uninit(priv);
        ret = mlx5_priv_hrxq_ibv_verify(priv);
        if (ret)
                WARN("%p: some Hash Rx queue still remain", (void *)priv);