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net: bridge: vlan: add del rtm message support

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Adding RTM_DELVLAN support similar to RTM_NEWVLAN is simple, just need to
map DELVLAN to DELLINK and register the handler.

Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nikolay Aleksandrov 2020-01-14 19:56:11 +02:00 • committed by David S. Miller
parent f26b296585
commit adb3ce9bcb
1 changed files with 6 additions and 0 deletions
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6
net/bridge/br_vlan.c
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@ -1697,6 +1697,9 @@ static int br_vlan_rtm_process_one(struct net_device *dev,
case RTM_NEWVLAN: case RTM_NEWVLAN:
cmdmap = RTM_SETLINK; cmdmap = RTM_SETLINK;
break; break;
case RTM_DELVLAN:
cmdmap = RTM_DELLINK;
break;
} }
err = br_process_vlan_info(br, p, cmdmap, vinfo, &vinfo_last, &changed, err = br_process_vlan_info(br, p, cmdmap, vinfo, &vinfo_last, &changed,
@ -1757,10 +1760,13 @@ void br_vlan_rtnl_init(void)
br_vlan_rtm_dump, 0); br_vlan_rtm_dump, 0);
rtnl_register_module(THIS_MODULE, PF_BRIDGE, RTM_NEWVLAN, rtnl_register_module(THIS_MODULE, PF_BRIDGE, RTM_NEWVLAN,
br_vlan_rtm_process, NULL, 0); br_vlan_rtm_process, NULL, 0);
rtnl_register_module(THIS_MODULE, PF_BRIDGE, RTM_DELVLAN,
br_vlan_rtm_process, NULL, 0);
} }
void br_vlan_rtnl_uninit(void) void br_vlan_rtnl_uninit(void)
{ {
rtnl_unregister(PF_BRIDGE, RTM_GETVLAN); rtnl_unregister(PF_BRIDGE, RTM_GETVLAN);
rtnl_unregister(PF_BRIDGE, RTM_NEWVLAN); rtnl_unregister(PF_BRIDGE, RTM_NEWVLAN);
rtnl_unregister(PF_BRIDGE, RTM_DELVLAN);
} }