net/mlx5: fix freeing packet pacing

Packet pacing is allocated under condition #ifdef HAVE_MLX5DV_PP_ALLOC.
In a similar way - free packet pacing index under the same condition.
This update is required to successfully compile under operating systems
which do not support packet pacing.

Fixes: aef1e20ebeb2 ("net/mlx5: allocate packet pacing context")
Cc: stable@dpdk.org
Signed-off-by: Ophir Munk <ophirmu@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>

diff --git a/drivers/net/mlx5/mlx5_txpp.c b/drivers/net/mlx5/mlx5_txpp.c
index 2438bf1..21675ab 100644 (file)
--- a/drivers/net/mlx5/mlx5_txpp.c
+++ b/drivers/net/mlx5/mlx5_txpp.c
@@ -57,11 +57,16 @@ mlx5_txpp_create_event_channel(struct mlx5_dev_ctx_shared *sh)
 static void
 mlx5_txpp_free_pp_index(struct mlx5_dev_ctx_shared *sh)
 {
+#ifdef HAVE_MLX5DV_PP_ALLOC
        if (sh->txpp.pp) {
                mlx5_glue->dv_free_pp(sh->txpp.pp);
                sh->txpp.pp = NULL;
                sh->txpp.pp_id = 0;
        }
+#else
+       RTE_SET_USED(sh);
+       DRV_LOG(ERR, "Freeing pacing index is not supported.");
+#endif
 }
 
 /* Allocate Packet Pacing index from kernel via mlx5dv call. */