selftests: devlink_lib: add check for devlink device existence
authorJiri Pirko <jiri@nvidia.com>
Thu, 27 May 2021 10:55:15 +0000 (12:55 +0200)
committerJakub Kicinski <kuba@kernel.org>
Thu, 27 May 2021 21:49:07 +0000 (14:49 -0700)
commit557c4d2f780ce73ffad8dfe4d03a27dc9e13dfde
tree83b9f92d83c4b291fdda2497e73d027270cf0771
parentb14b27fffa2e3dd0b4af052fa19b94e34c33130a
selftests: devlink_lib: add check for devlink device existence

If user passes devlink handle over DEVLINK_DEV variable, check if the
device exists.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20210527105515.790330-1-jiri@resnulli.us
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
tools/testing/selftests/net/forwarding/devlink_lib.sh