patch 'net/octeontx: remove unused packet length' has been queued to stable release 20.11.4

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 20.11.4

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/30/21. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/steevenlee/dpdk

This queued commit can be viewed at:
https://github.com/steevenlee/dpdk/commit/14e420ac852077af1934915c4a2231814f780a58

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From 14e420ac852077af1934915c4a2231814f780a58 Mon Sep 17 00:00:00 2001
From: Conor Walsh <conor.walsh at intel.com>
Date: Mon, 15 Nov 2021 17:58:50 +0000
Subject: [PATCH] net/octeontx: remove unused packet length
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit 23c97a67e53e937e7bf35ae84d298857e7298ada ]

Reported by clang 13.

Bugzilla ID: 881
Fixes: 9eb5cb3b11cc ("net/octeontx: fix access to indirect buffers")

Reported-by: Liang Longfeng <longfengx.liang at intel.com>
Signed-off-by: Conor Walsh <conor.walsh at intel.com>
Reviewed-by: David Marchand <david.marchand at redhat.com>
---
 drivers/net/octeontx/octeontx_rxtx.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/octeontx/octeontx_rxtx.h b/drivers/net/octeontx/octeontx_rxtx.h
index dde0d6277b..1447f2617e 100644
--- a/drivers/net/octeontx/octeontx_rxtx.h
+++ b/drivers/net/octeontx/octeontx_rxtx.h
@@ -365,7 +365,7 @@ __octeontx_xmit_mseg_prepare(struct rte_mbuf *tx_pkt, uint64_t *cmd_buf,
 			const uint16_t flag)
 {
 	uint16_t nb_segs, nb_desc = 0;
-	uint16_t gaura_id, len = 0;
+	uint16_t gaura_id;
 	struct rte_mbuf *m_next = NULL, *m_tofree;
 	rte_iova_t iova;
 	uint16_t data_len;
@@ -425,7 +425,6 @@ __octeontx_xmit_mseg_prepare(struct rte_mbuf *tx_pkt, uint64_t *cmd_buf,
 		cmd_buf[nb_desc++] = iova;
 
 		nb_segs--;
-		len += data_len;
 		tx_pkt = m_next;
 	} while (nb_segs);
 
-- 
2.34.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-11-28 22:41:04.474449025 +0800
+++ 0019-net-octeontx-remove-unused-packet-length.patch	2021-11-28 22:41:03.230209276 +0800
@@ -1 +1 @@
-From 23c97a67e53e937e7bf35ae84d298857e7298ada Mon Sep 17 00:00:00 2001
+From 14e420ac852077af1934915c4a2231814f780a58 Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit 23c97a67e53e937e7bf35ae84d298857e7298ada ]
@@ -19 +22 @@
-index 56f11d3dd5..b63a5edfb3 100644
+index dde0d6277b..1447f2617e 100644