net/mlx4: fix default RSS hash fields

[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 e3d7aa8..bebad07 100644 (file)
--- a/drivers/net/mlx4/mlx4_flow.c
+++ b/drivers/net/mlx4/mlx4_flow.c
@@ -125,20 +125,15 @@ mlx4_conv_rss_types(struct priv *priv, uint64_t types)
        uint64_t conv = 0;
        unsigned int i;
 
+       if (types == (uint64_t)-1)
+               return priv->hw_rss_sup;
        for (i = 0; i != RTE_DIM(in); ++i)
                if (types & in[i]) {
                        seen |= types & in[i];
                        conv |= out[i];
                }
-       if ((conv & priv->hw_rss_sup) == conv) {
-               if (types == (uint64_t)-1) {
-                       /* Include inner RSS by default if supported. */
-                       conv |= priv->hw_rss_sup & IBV_RX_HASH_INNER;
-                       return conv;
-               }
-               if (!(types & ~seen))
-                       return conv;
-       }
+       if ((conv & priv->hw_rss_sup) == conv && !(types & ~seen))
+               return conv;
        rte_errno = ENOTSUP;
        return (uint64_t)-1;
 }