regex/mlx5: fix redundancy in device removal

In the removal function, PMD releases all driver resources and
cancels the regexdev registry.

However, regexdev registration is accidentally canceled twice.
Remove one of them.

Fixes: b34d816363b5 ("regex/mlx5: support rules import")
Cc: stable@dpdk.org
Signed-off-by: Michael Baum <michaelba@nvidia.com>
Acked-by: Ori Kam <orika@nvidia.com>

diff --git a/drivers/regex/mlx5/mlx5_regex.c b/drivers/regex/mlx5/mlx5_regex.c
index 279b89a..f17b6df 100644 (file)
--- a/drivers/regex/mlx5/mlx5_regex.c
+++ b/drivers/regex/mlx5/mlx5_regex.c
@@ -282,8 +282,6 @@ mlx5_regex_dev_remove(struct rte_device *rte_dev)
                        rte_regexdev_unregister(priv->regexdev);
                if (priv->ctx)
                        mlx5_glue->close_device(priv->ctx);
-               if (priv->regexdev)
-                       rte_regexdev_unregister(priv->regexdev);
                rte_free(priv);
        }
        return 0;