[dpdk-dev] [PATCH v2] vhost-blk: fix the unused return value

[Jin Yu]

add the assert to handle error.

Coverity issue: 350592
Fixes: c19beb3f38cd ("examples/vhost_blk: introduce vhost storage sample")
Cc: sta...@dpdk.org

Signed-off-by: Jin Yu <jin...@intel.com>
---
v2 - add the error hander
---
 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 3182a488b..e1036bf3a 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);
-- 
2.17.2