[PATCH] net/mlx5: fix leak in HWS flow counter action

[David Marchand]

This was caught by our internal covscan.
mp_name can be leaked in case of errors.

Fixes: 4d368e1da3a4 ("net/mlx5: support flow counter action for HWS")
Cc: sta...@dpdk.org

Signed-off-by: David Marchand <david.march...@redhat.com>
---
 drivers/net/mlx5/mlx5_hws_cnt.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/mlx5/mlx5_hws_cnt.c b/drivers/net/mlx5/mlx5_hws_cnt.c
index 0197c098f6..eaceedd5ba 100644
--- a/drivers/net/mlx5/mlx5_hws_cnt.c
+++ b/drivers/net/mlx5/mlx5_hws_cnt.c
@@ -723,7 +723,7 @@ mlx5_hws_cnt_pool_create(struct rte_eth_dev *dev,
        if (priv->sh->cnt_svc == NULL) {
                ret = mlx5_hws_cnt_svc_init(priv->sh, error);
                if (ret)
-                       return ret;
+                       goto error;
        }
        cparam.fetch_sz = HWS_CNT_CACHE_FETCH_DEFAULT;
        cparam.preload_sz = HWS_CNT_CACHE_PRELOAD_DEFAULT;
@@ -767,6 +767,7 @@ mlx5_hws_cnt_pool_create(struct rte_eth_dev *dev,
        MLX5_ASSERT(ret);
        mlx5_hws_cnt_pool_destroy(priv->sh, cpool);
        priv->hws_cpool = NULL;
+       mlx5_free(mp_name);
        return ret;
 }
 
-- 
2.47.1