net/mlx5: fix representor ID check for sampling

[dpdk.git] / drivers / net / mlx5 / mlx5_flow.c

diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index c5d4a95..3b7c94d 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -5900,8 +5900,8 @@ flow_create_split_sample(struct rte_eth_dev *dev,
                                                  RTE_FLOW_ERROR_TYPE_ACTION,
                                                  NULL, "no memory to split "
                                                  "sample flow");
-               /* The representor_id is -1 for uplink. */
-               fdb_tx = (attr->transfer && priv->representor_id != -1);
+               /* The representor_id is UINT16_MAX for uplink. */
+               fdb_tx = (attr->transfer && priv->representor_id != UINT16_MAX);
                /*
                 * When reg_c_preserve is set, metadata registers Cx preserve
                 * their value even through packet duplication.