Yu Watanabe ec6a47044a test: replace stop+start by restart ...

This suppress the following warnings:
```
Warning: Stopping systemd-networkd.service, but it can still be activated by:
  systemd-networkd.socket
```

2018-10-03 14:36:34 +09:00

..

conf

test: Add tests for networkd (#10147)

2018-09-29 14:36:25 +02:00

systemd-networkd-tests.py

test: replace stop+start by restart

2018-10-03 14:36:34 +09:00