[dpdk-stable] patch 'net/fm10k: 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/248199ab748879bc594b4083fdd4c47ca010b5ee

Thanks.

Kevin Traynor

---
>From 248199ab748879bc594b4083fdd4c47ca010b5ee Mon Sep 17 00:00:00 2001
From: Andrew Rybchenko <arybchenko at solarflare.com>
Date: Wed, 5 Jun 2019 09:15:58 +0100
Subject: [PATCH] net/fm10k: fix Tx prepare to set positive rte_errno

[ upstream commit dafc6dbcb4e688bb38fb23c71c914ee5e0cce56b ]

Fixes: 9b134aa39716 ("net/fm10k: add Tx preparation")

Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
Acked-by: Xiao Wang <xiao.w.wang at intel.com>
---
 drivers/net/fm10k/fm10k_rxtx.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/fm10k/fm10k_rxtx.c b/drivers/net/fm10k/fm10k_rxtx.c
index fb02e1152..cd5231c9f 100644
--- a/drivers/net/fm10k/fm10k_rxtx.c
+++ b/drivers/net/fm10k/fm10k_rxtx.c
@@ -672,10 +672,10 @@ fm10k_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
 		if ((m->ol_flags & PKT_TX_TCP_SEG) &&
 				(m->tso_segsz < FM10K_TSO_MINMSS)) {
-			rte_errno = -EINVAL;
+			rte_errno = EINVAL;
 			return i;
 		}
 
 		if (m->ol_flags & FM10K_TX_OFFLOAD_NOTSUP_MASK) {
-			rte_errno = -ENOTSUP;
+			rte_errno = ENOTSUP;
 			return i;
 		}
@@ -684,5 +684,5 @@ fm10k_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;
 		}
@@ -690,5 +690,5 @@ fm10k_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 16:18:56.596016295 +0100
+++ 0029-net-fm10k-fix-Tx-prepare-to-set-positive-rte_errno.patch	2019-06-24 16:18:55.045430893 +0100
@@ -1 +1 @@
-From dafc6dbcb4e688bb38fb23c71c914ee5e0cce56b Mon Sep 17 00:00:00 2001
+From 248199ab748879bc594b4083fdd4c47ca010b5ee Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit dafc6dbcb4e688bb38fb23c71c914ee5e0cce56b ]
+
@@ -7 +8,0 @@
-Cc: stable at dpdk.org
@@ -16 +17 @@
-index cc95f9589..2f4dad0c1 100644
+index fb02e1152..cd5231c9f 100644
@@ -19 +20 @@
-@@ -699,10 +699,10 @@ fm10k_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
+@@ -672,10 +672,10 @@ fm10k_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
@@ -32 +33 @@
-@@ -711,5 +711,5 @@ fm10k_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
+@@ -684,5 +684,5 @@ fm10k_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
@@ -39 +40 @@
-@@ -717,5 +717,5 @@ fm10k_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
+@@ -690,5 +690,5 @@ fm10k_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,