net/mlx5: fix TSO flag check

Fix some mistakes in Tx bursts in regard to TSO flag check.

Fixes: 18a1c20044c0 ("net/mlx5: implement Tx burst template")
Cc: stable@dpdk.org
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>

diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c
index 4c01187..8ec90c3 100644 (file)
--- a/drivers/net/mlx5/mlx5_rxtx.c
+++ b/drivers/net/mlx5/mlx5_rxtx.c
@@ -3446,7 +3446,7 @@ mlx5_tx_burst_mseg(struct mlx5_txq_data *restrict txq,
                        continue;
                /* Here ends the series of multi-segment packets. */
                if (MLX5_TXOFF_CONFIG(TSO) &&
-                   unlikely(!(loc->mbuf->ol_flags & PKT_TX_TCP_SEG)))
+                   unlikely(loc->mbuf->ol_flags & PKT_TX_TCP_SEG))
                        return MLX5_TXCMP_CODE_TSO;
                return MLX5_TXCMP_CODE_SINGLE;
        }
@@ -3584,7 +3584,7 @@ mlx5_tx_burst_tso(struct mlx5_txq_data *restrict txq,
                if (MLX5_TXOFF_CONFIG(MULTI) &&
                    unlikely(NB_SEGS(loc->mbuf) > 1))
                        return MLX5_TXCMP_CODE_MULTI;
-               if (unlikely(!(loc->mbuf->ol_flags & PKT_TX_TCP_SEG)))
+               if (likely(!(loc->mbuf->ol_flags & PKT_TX_TCP_SEG)))
                        return MLX5_TXCMP_CODE_SINGLE;
                /* Continue with the next TSO packet. */
        }