[dpdk-stable] patch 'net/vmxnet3: fix Tx prepare to set positive rte_errno' has been queued to LTS release 18.11.3

[Kevin Traynor]

Hi,

FYI, your patch has been queued to LTS release 18.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/27/19. 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/kevintraynor/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable-queue/commit/329f64d6836f9963de1c546225e073f1b2b11006

Thanks.

Kevin Traynor

---
>From 329f64d6836f9963de1c546225e073f1b2b11006 Mon Sep 17 00:00:00 2001
From: Andrew Rybchenko <arybchenko at solarflare.com>
Date: Wed, 5 Jun 2019 09:16:04 +0100
Subject: [PATCH] net/vmxnet3: fix Tx prepare to set positive rte_errno

[ upstream commit fcae1808f8ed1358704f5e8ac037329a795f49ab ]

Fixes: baf3bbae5556 ("net/vmxnet3: add Tx preparation")

Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
Acked-by: Yong Wang <yongwang at vmware.com>
---
 drivers/net/vmxnet3/vmxnet3_rxtx.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/vmxnet3/vmxnet3_rxtx.c b/drivers/net/vmxnet3/vmxnet3_rxtx.c
index d30914a8a..6efa3ac21 100644
--- a/drivers/net/vmxnet3/vmxnet3_rxtx.c
+++ b/drivers/net/vmxnet3/vmxnet3_rxtx.c
@@ -362,5 +362,5 @@ vmxnet3_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
 		if ((ol_flags & PKT_TX_TCP_SEG) == 0 &&
 				m->nb_segs > VMXNET3_MAX_TXD_PER_PKT) {
-			rte_errno = -EINVAL;
+			rte_errno = EINVAL;
 			return i;
 		}
@@ -370,5 +370,5 @@ vmxnet3_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
 				(ol_flags & PKT_TX_L4_MASK) ==
 				PKT_TX_SCTP_CKSUM) {
-			rte_errno = -ENOTSUP;
+			rte_errno = ENOTSUP;
 			return i;
 		}
@@ -377,5 +377,5 @@ vmxnet3_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
 		ret = rte_validate_tx_offload(m);
 		if (ret != 0) {
-			rte_errno = ret;
+			rte_errno = -ret;
 			return i;
 		}
@@ -383,5 +383,5 @@ vmxnet3_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
 		ret = rte_net_intel_cksum_prepare(m);
 		if (ret != 0) {
-			rte_errno = ret;
+			rte_errno = -ret;
 			return i;
 		}
-- 
2.20.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2019-06-24 16:18:56.842474843 +0100
+++ 0034-net-vmxnet3-fix-Tx-prepare-to-set-positive-rte_errno.patch	2019-06-24 16:18:55.057430610 +0100
@@ -1 +1 @@
-From fcae1808f8ed1358704f5e8ac037329a795f49ab Mon Sep 17 00:00:00 2001
+From 329f64d6836f9963de1c546225e073f1b2b11006 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit fcae1808f8ed1358704f5e8ac037329a795f49ab ]
+
@@ -7 +8,0 @@
-Cc: stable at dpdk.org
@@ -16 +17 @@
-index 6644cde44..7794d7421 100644
+index d30914a8a..6efa3ac21 100644