From: Yongseok Koh <yskoh@mellanox.com>
Date: Wed, 25 Oct 2017 23:30:40 +0000 (-0700)
Subject: net/mlx5: fix TSO inline size calculation
X-Git-Tag: spdx-start~1030
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=6963ae8b7c703e27ac1fbfaca8c0e9b935879ec1;p=dpdk.git

net/mlx5: fix TSO inline size calculation

When "net/mlx5: replace network to host macros" is rebased for v4,
changes of "net/mlx5: fix calculating TSO inline size" have been
reverted.

Fixes: 6b30a6a8552a ("net/mlx5: replace network to host macros")
Cc: stable@dpdk.org

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
---

diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c
index af0a755462..7785ced441 100644
--- a/drivers/net/mlx5/mlx5_rxtx.c
+++ b/drivers/net/mlx5/mlx5_rxtx.c
@@ -558,14 +558,8 @@ mlx5_tx_burst(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
 					break;
 				max_wqe -= n;
 				if (tso) {
-					uint32_t inl =
-					rte_cpu_to_be_32(copy_b |
-							 MLX5_INLINE_SEG);
-
-					pkt_inline_sz =
-						MLX5_WQE_DS(tso_header_sz) *
-						MLX5_WQE_DWORD_SIZE;
-
+					inl = rte_cpu_to_be_32(copy_b |
+							       MLX5_INLINE_SEG);
 					rte_memcpy((void *)raw,
 						   (void *)&inl, sizeof(inl));
 					raw += sizeof(inl);