net/mlx4: fix default in RSS converter

[dpdk.git] / drivers / net / mlx4 / mlx4_flow.c

diff --git a/drivers/net/mlx4/mlx4_flow.c b/drivers/net/mlx4/mlx4_flow.c
index 202779f..ebc9eeb 100644 (file)
--- a/drivers/net/mlx4/mlx4_flow.c
+++ b/drivers/net/mlx4/mlx4_flow.c
@@ -114,7 +114,7 @@ struct mlx4_drop {
  * Convert DPDK RSS hash types to their Verbs equivalent.
  *
  * This function returns the supported (default) set when @p types has
- * special value (uint64_t)-1.
+ * special value 0.
  *
  * @param priv
  *   Pointer to private structure.
@@ -160,7 +160,7 @@ mlx4_conv_rss_types(struct priv *priv, uint64_t types)
        uint64_t conv = 0;
        unsigned int i;
 
-       if (types == (uint64_t)-1)
+       if (!types)
                return priv->hw_rss_sup;
        for (i = 0; i != RTE_DIM(in); ++i)
                if (types & in[i]) {
@@ -1384,7 +1384,7 @@ mlx4_flow_internal(struct priv *priv, struct rte_flow_error *error)
        struct rte_flow_action_rss action_rss = {
                .func = RTE_ETH_HASH_FUNCTION_DEFAULT,
                .level = 0,
-               .types = -1,
+               .types = 0,
                .key_len = MLX4_RSS_HASH_KEY_SIZE,
                .queue_num = queues,
                .key = mlx4_rss_hash_key_default,