[dpdk-stable] patch 'app/eventdev: check Tx adapter service ID' has been queued to stable release 19.11.3

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 19.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 05/24/20. 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.

Thanks.

Luca Boccassi

---
>From 053c7ff9b5bc6166d3456098ac206a566d2d763b Mon Sep 17 00:00:00 2001
From: Pavan Nikhilesh <pbhagavatula at marvell.com>
Date: Thu, 14 May 2020 01:52:48 +0530
Subject: [PATCH] app/eventdev: check Tx adapter service ID

[ upstream commit 40984bf253e1bccea72a38b2a0edd7c16ea22831 ]

Fix unchecked return values reported by coverity.

Coverity issue: 357755
Fixes: 032a965a8f1d ("app/eventdev: support Tx adapter")

Signed-off-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
Acked-by: Jerin Jacob <jerinj at marvell.com>
---
 app/test-eventdev/test_pipeline_common.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c
index fa91bf2290..126e2165a3 100644
--- a/app/test-eventdev/test_pipeline_common.c
+++ b/app/test-eventdev/test_pipeline_common.c
@@ -385,12 +385,16 @@ pipeline_event_tx_adapter_setup(struct evt_options *opt,
 		if (!(cap & RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT)) {
 			uint32_t service_id = -1U;
 
-			rte_event_eth_tx_adapter_service_id_get(consm,
-					&service_id);
+			ret = rte_event_eth_tx_adapter_service_id_get(consm,
+								   &service_id);
+			if (ret != -ESRCH && ret != 0) {
+				evt_err("Failed to get Tx adptr service ID");
+				return ret;
+			}
 			ret = evt_service_setup(service_id);
 			if (ret) {
 				evt_err("Failed to setup service core"
-						" for Tx adapter\n");
+						" for Tx adapter");
 				return ret;
 			}
 		}
-- 
2.20.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2020-05-22 10:37:39.328432193 +0100
+++ 0002-app-eventdev-check-Tx-adapter-service-ID.patch	2020-05-22 10:37:39.052411351 +0100
@@ -1,13 +1,14 @@
-From 40984bf253e1bccea72a38b2a0edd7c16ea22831 Mon Sep 17 00:00:00 2001
+From 053c7ff9b5bc6166d3456098ac206a566d2d763b Mon Sep 17 00:00:00 2001
 From: Pavan Nikhilesh <pbhagavatula at marvell.com>
 Date: Thu, 14 May 2020 01:52:48 +0530
 Subject: [PATCH] app/eventdev: check Tx adapter service ID
 
+[ upstream commit 40984bf253e1bccea72a38b2a0edd7c16ea22831 ]
+
 Fix unchecked return values reported by coverity.
 
 Coverity issue: 357755
 Fixes: 032a965a8f1d ("app/eventdev: support Tx adapter")
-Cc: stable at dpdk.org
 
 Signed-off-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
 Acked-by: Jerin Jacob <jerinj at marvell.com>
@@ -16,10 +17,10 @@
  1 file changed, 7 insertions(+), 3 deletions(-)
 
 diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c
-index 84c42b33ce..17088b1b48 100644
+index fa91bf2290..126e2165a3 100644
 --- a/app/test-eventdev/test_pipeline_common.c
 +++ b/app/test-eventdev/test_pipeline_common.c
-@@ -392,12 +392,16 @@ pipeline_event_tx_adapter_setup(struct evt_options *opt,
+@@ -385,12 +385,16 @@ pipeline_event_tx_adapter_setup(struct evt_options *opt,
  		if (!(cap & RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT)) {
  			uint32_t service_id = -1U;