[dpdk-stable] patch 'examples/vhost_blk: check unused value on init' has been queued to stable release 19.11.1

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 19.11.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 02/13/20. 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 03c8853b61ad30605e35de066a9a2176f11891df Mon Sep 17 00:00:00 2001
From: Jin Yu <jin.yu at intel.com>
Date: Wed, 27 Nov 2019 20:16:58 +0800
Subject: [PATCH] examples/vhost_blk: check unused value on init

[ upstream commit 1da2925f1994a54fdedb521b205b4ebff146d0df ]

Add the assert to handle error.

Coverity issue: 350592
Fixes: c19beb3f38cd ("examples/vhost_blk: introduce vhost storage sample")

Signed-off-by: Jin Yu <jin.yu at intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin at redhat.com>
---
 examples/vhost_blk/vhost_blk.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/vhost_blk/vhost_blk.c b/examples/vhost_blk/vhost_blk.c
index 3182a488bb..e1036bf3a6 100644
--- a/examples/vhost_blk/vhost_blk.c
+++ b/examples/vhost_blk/vhost_blk.c
@@ -856,6 +856,7 @@ new_device(int vid)
 				ctrlr->bdev->vid, i,
 				&blk_vq->last_avail_idx,
 				&blk_vq->last_used_idx);
+			assert(ret == 0);
 
 			blk_vq->avail_wrap_counter = blk_vq->last_avail_idx &
 				(1 << 15);
-- 
2.20.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2020-02-11 11:17:41.200126058 +0000
+++ 0062-examples-vhost_blk-check-unused-value-on-init.patch	2020-02-11 11:17:38.452002319 +0000
@@ -1,13 +1,14 @@
-From 1da2925f1994a54fdedb521b205b4ebff146d0df Mon Sep 17 00:00:00 2001
+From 03c8853b61ad30605e35de066a9a2176f11891df Mon Sep 17 00:00:00 2001
 From: Jin Yu <jin.yu at intel.com>
 Date: Wed, 27 Nov 2019 20:16:58 +0800
 Subject: [PATCH] examples/vhost_blk: check unused value on init
 
+[ upstream commit 1da2925f1994a54fdedb521b205b4ebff146d0df ]
+
 Add the assert to handle error.
 
 Coverity issue: 350592
 Fixes: c19beb3f38cd ("examples/vhost_blk: introduce vhost storage sample")
-Cc: stable at dpdk.org
 
 Signed-off-by: Jin Yu <jin.yu at intel.com>
 Reviewed-by: Maxime Coquelin <maxime.coquelin at redhat.com>