Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[thirdparty/kernel/stable.git] / drivers / net / ethernet / mellanox / mlx4 / en_tx.c

diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index 5c4062921cdf46f1a7021a39705275c33ca4de77..d0cecbdd9ba856307b7af25cc23477d5f983a0c0 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -836,8 +836,11 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev)
         * whether LSO is used */
        tx_desc->ctrl.srcrb_flags = priv->ctrl_flags;
        if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
-               tx_desc->ctrl.srcrb_flags |= cpu_to_be32(MLX4_WQE_CTRL_IP_CSUM |
-                                                        MLX4_WQE_CTRL_TCP_UDP_CSUM);
+               if (!skb->encapsulation)
+                       tx_desc->ctrl.srcrb_flags |= cpu_to_be32(MLX4_WQE_CTRL_IP_CSUM |
+                                                                MLX4_WQE_CTRL_TCP_UDP_CSUM);
+               else
+                       tx_desc->ctrl.srcrb_flags |= cpu_to_be32(MLX4_WQE_CTRL_IP_CSUM);
                ring->tx_csum++;
        }