[dpdk-test-report] || pw79198 net/netvsc: fix txq leak in error path

[0-day Robot]

From: robot at bytheb.org

Test-Label: travis-robot
Test-Status: 
http://dpdk.org/patch/79198

_Travis build: errored_
Build URL: https://travis-ci.com/ovsrobot/dpdk/builds/187223484