selftests: net: forwarding: lib: Drop lldpad_app_wait_set(), _del()

The existing users of these helpers have been converted to iproute2 dcb.
Drop the helpers.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Danielle Ratson <danieller@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index 1c4f866..29cd470 100755 (executable)
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -524,27 +524,6 @@ cmd_jq()
        [ ! -z "$output" ]
 }
 
-lldpad_app_wait_set()
-{
-       local dev=$1; shift
-
-       while lldptool -t -i $dev -V APP -c app | grep -Eq "pending|unknown"; do
-               echo "$dev: waiting for lldpad to push pending APP updates"
-               sleep 5
-       done
-}
-
-lldpad_app_wait_del()
-{
-       # Give lldpad a chance to push down the changes. If the device is downed
-       # too soon, the updates will be left pending. However, they will have
-       # been struck off the lldpad's DB already, so we won't be able to tell
-       # they are pending. Then on next test iteration this would cause
-       # weirdness as newly-added APP rules conflict with the old ones,
-       # sometimes getting stuck in an "unknown" state.
-       sleep 5
-}
-
 pre_cleanup()
 {
        if [ "${PAUSE_ON_CLEANUP}" = "yes" ]; then