From 5b3a53c9c843b84955d5a3abda358518a3031630 Mon Sep 17 00:00:00 2001 From: Petr Machata Date: Wed, 30 Sep 2020 12:49:09 +0200 Subject: [PATCH] selftests: forwarding: devlink_lib: Support port-less topologies Some selftests may not need any actual ports. Technically those are not forwarding selftests, but devlink_lib can still be handy. Fall back on NETIF_NO_CABLE in those cases. Signed-off-by: Petr Machata Signed-off-by: David S. Miller --- tools/testing/selftests/net/forwarding/devlink_lib.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/forwarding/devlink_lib.sh b/tools/testing/selftests/net/forwarding/devlink_lib.sh index cf4e5daf767b..9c12c4fd3afc 100644 --- a/tools/testing/selftests/net/forwarding/devlink_lib.sh +++ b/tools/testing/selftests/net/forwarding/devlink_lib.sh @@ -5,7 +5,7 @@ # Defines if [[ ! -v DEVLINK_DEV ]]; then - DEVLINK_DEV=$(devlink port show "${NETIFS[p1]}" -j \ + DEVLINK_DEV=$(devlink port show "${NETIFS[p1]:-$NETIF_NO_CABLE}" -j \ | jq -r '.port | keys[]' | cut -d/ -f-2) if [ -z "$DEVLINK_DEV" ]; then echo "SKIP: ${NETIFS[p1]} has no devlink device registered for it"