[PATCH net-next 1/4] selftests: bridge_vlan_mcast: Delete qdiscs during cleanup

[Ido Schimmel via Bridge <bridge@xxxxxxxxxxxxxxxxxxxxxxxxxx>]

The qdiscs are added during setup, but not deleted during cleanup,
resulting in the following error messages:

 # ./bridge_vlan_mcast.sh
 [...]
 # ./bridge_vlan_mcast.sh
 Error: Exclusivity flag on, cannot modify.
 Error: Exclusivity flag on, cannot modify.

Solve by deleting the qdiscs during cleanup.

Signed-off-by: Ido Schimmel <idosch@xxxxxxxxxx>
---
 tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh b/tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh
index 8748d1b1d95b..72dfbeaf56b9 100755
--- a/tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh
+++ b/tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh
@@ -59,6 +59,9 @@ switch_create()
 
 switch_destroy()
 {
+	tc qdisc del dev $swp2 clsact
+	tc qdisc del dev $swp1 clsact
+
 	ip link set dev $swp2 down
 	ip link set dev $swp1 down
 
-- 
2.37.3