[v3 2/5] net/mlx5/hws: allow destroying rule resources on error

[Itamar Gozlan]

From: Alex Vesker <va...@nvidia.com>

In case the send engine is in error state API should provide
a way to free rule resources and provide a fake completion.
Otherwise there is no way to release these resources.

Signed-off-by: Alex Vesker <va...@nvidia.com>
Acked-by: Matan Azrad <ma...@nvidia.com>
---
 drivers/net/mlx5/hws/mlx5dr_rule.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/net/mlx5/hws/mlx5dr_rule.c 
b/drivers/net/mlx5/hws/mlx5dr_rule.c
index 071e1ad769..931c68b160 100644
--- a/drivers/net/mlx5/hws/mlx5dr_rule.c
+++ b/drivers/net/mlx5/hws/mlx5dr_rule.c
@@ -521,6 +521,11 @@ static int mlx5dr_rule_destroy_hws(struct mlx5dr_rule 
*rule,
 
        queue = &ctx->send_queue[attr->queue_id];
 
+       if (unlikely(mlx5dr_send_engine_err(queue))) {
+               mlx5dr_rule_destroy_failed_hws(rule, attr);
+               return 0;
+       }
+
        /* Rule is not completed yet */
        if (rule->status == MLX5DR_RULE_STATUS_CREATING) {
                rte_errno = EBUSY;
@@ -533,11 +538,6 @@ static int mlx5dr_rule_destroy_hws(struct mlx5dr_rule 
*rule,
                return 0;
        }
 
-       if (unlikely(mlx5dr_send_engine_err(queue))) {
-               mlx5dr_rule_destroy_failed_hws(rule, attr);
-               return 0;
-       }
-
        mlx5dr_send_engine_inc_rule(queue);
 
        /* Send dependent WQE */
-- 
2.18.1