diff options
| -rwxr-xr-x | tools/testing/selftests/net/devlink_port_split.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/devlink_port_split.py b/tools/testing/selftests/net/devlink_port_split.py index 834066d465fc..d162915311fd 100755 --- a/tools/testing/selftests/net/devlink_port_split.py +++ b/tools/testing/selftests/net/devlink_port_split.py @@ -239,6 +239,9 @@ def main(cmdline=None): assert stderr == "" devs = json.loads(stdout)['dev'] + if len(devs.keys()) == 0: + print("no devlink device found") + sys.exit(1) dev = list(devs.keys())[0] cmd = "devlink dev show %s" % dev |