netdev - [PATCH net-next 10/11] selftests: mlxsw: Adjust test regarding VID 1

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Date:   Thu, 20 Dec 2018 19:42:35 +0000
From:   Ido Schimmel <idosch@...lanox.com>
To:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>
CC:     "davem@...emloft.net" <davem@...emloft.net>,
        Jiri Pirko <jiri@...lanox.com>,
        Petr Machata <petrm@...lanox.com>, mlxsw <mlxsw@...lanox.com>,
        Ido Schimmel <idosch@...lanox.com>
Subject: [PATCH net-next 10/11] selftests: mlxsw: Adjust test regarding VID 1

Previous patches made it possible to create VLAN devices with VID 1 over
mlxsw ports. Adjust the test to verify such an operation succeeds.

Signed-off-by: Ido Schimmel <idosch@...lanox.com>
Reviewed-by: Petr Machata <petrm@...lanox.com>
---
 .../selftests/drivers/net/mlxsw/rtnetlink.sh        | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh b/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh
index 9040bfbddfba..94fdbf215c14 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh
@@ -255,15 +255,18 @@ bridge_vlan_flags_test()
 
 vlan_1_test()
 {
-	# Test that VLAN 1 cannot be configured, as it is used internally for
-	# untagged traffic. See commit 47bf9df2e820 ("mlxsw: spectrum: Forbid
-	# creation of VLAN 1 over port/LAG") for more details
+	# Test that VLAN 1 can be configured over mlxsw ports. In the past it
+	# was used internally for untagged traffic. See commit 47bf9df2e820
+	# ("mlxsw: spectrum: Forbid creation of VLAN 1 over port/LAG") for more
+	# details
 	RET=0
 
-	ip link add link $swp1 name $swp1.1 type vlan id 1 &> /dev/null
-	check_fail $? "managed to create vlan 1 when should not"
+	ip link add link $swp1 name $swp1.1 type vlan id 1
+	check_err $? "did not manage to create vlan 1 when should"
 
 	log_test "vlan 1"
+
+	ip link del dev $swp1.1
 }
 
 lag_bridge_upper_test()
-- 
2.20.0