Fix output bug on 'show vlan config' command.

[linemma]

Signed-off-by: Emma Lin emma_lin@edge-core.com

What I did

Fix output bug on 'show vlan config' command.

bug: When user executes 'show vlan config' command, it also outputs ports from the 'members' field on VLAN_TABLE entry even it does not exist on VLAN_MEMBER_TABLE in redis-db.

// vlan data in /etc/sonic/config_db.json
    "VLAN": {
        "Vlan100": {
            "vlanid": "100",
            "members": [
                "Ethernet2"
            ]
        }
    },
    "VLAN_MEMBER": {
        "Vlan100|Ethernet1": {
            "tagging_mode": "tagged"
        }
    }

root@sonic:~# config reload -y
...
root@sonic:~# show vlan con
Name       VID  Member     Mode
-------  -----  ---------  ------
Vlan100    100  Ethernet1  tagged
Vlan100    100  Ethernet2  ?
root@sonic:~# show vlan b
+-----------+--------------+-----------+----------------+-----------------------+-------------+
|   VLAN ID | IP Address   | Ports     | Port Tagging   | DHCP Helper Address   | Proxy ARP   |
+===========+==============+===========+================+=======================+=============+
|       100 |              | Ethernet1 | tagged         |                       | disabled    |
+-----------+--------------+-----------+----------------+-----------------------+-------------+
root@sonic:~#

How I did it

It shall not get members from the 'members' field on VLAN_TABLE entry, so I remove the codes.

How to verify it

Execute 'show vlan config' command to make sure the output is correct.

Previous command output (if the output of a command-line utility has changed)

New command output (if the output of a command-line utility has changed)

[linemma]

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