[dpdk-stable] patch 'test/kni: check init result' has been queued to stable release 20.11.2

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 20.11.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/14/21. 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/eaee68d852780572cd74cfdc5e4707fc482a022f

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From eaee68d852780572cd74cfdc5e4707fc482a022f Mon Sep 17 00:00:00 2001
From: "Min Hu (Connor)" <humin29 at huawei.com>
Date: Thu, 22 Apr 2021 11:56:29 +0800
Subject: [PATCH] test/kni: check init result
Cc: Luca Boccassi <bluca at debian.org>

[ upstream commit 381dfcf04717f92cfea68e53aac1979c098d35a4 ]

Return value 'rte_kni_init' of a function is not checked. If
it fails, error handling (logging and return) should be done.

This patch fixed it.

Fixes: 0c6bc8ef70ba ("kni: memzone pool for alloc and release")

Signed-off-by: Min Hu (Connor) <humin29 at huawei.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit at intel.com>
---
 app/test/test_kni.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/test/test_kni.c b/app/test/test_kni.c
index 3470005790..96733554b6 100644
--- a/app/test/test_kni.c
+++ b/app/test/test_kni.c
@@ -563,7 +563,11 @@ test_kni(void)
 	closedir(dir);
 
 	/* Initialize KNI subsystem */
-	rte_kni_init(KNI_TEST_MAX_PORTS);
+	ret = rte_kni_init(KNI_TEST_MAX_PORTS);
+	if (ret < 0) {
+		printf("fail to initialize KNI subsystem\n");
+		return -1;
+	}
 
 	if (test_kni_allocate_lcores() < 0) {
 		printf("No enough lcores for kni processing\n");
-- 
2.25.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-06-12 06:53:57.243165300 +0800
+++ 0021-test-kni-check-init-result.patch	2021-06-12 06:53:56.100000000 +0800
@@ -1 +1 @@
-From 381dfcf04717f92cfea68e53aac1979c098d35a4 Mon Sep 17 00:00:00 2001
+From eaee68d852780572cd74cfdc5e4707fc482a022f Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Luca Boccassi <bluca at debian.org>
+
+[ upstream commit 381dfcf04717f92cfea68e53aac1979c098d35a4 ]
@@ -12 +14,0 @@
-Cc: stable at dpdk.org