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authorNikolay Aleksandrov <nikolay@cumulusnetworks.com>2020-01-14 19:56:11 +0200
committerDavid S. Miller <davem@davemloft.net>2020-01-15 13:48:17 +0100
commitadb3ce9bcb0f565b21e0ce0c75223c6854670b80 (patch)
treec051b1fa8c9288ddf2a483b5669f863a635e7e27 /net/bridge/br_vlan.c
parentf26b296585dca043d78f13ef67cb17fb200d5e57 (diff)
downloadlinux-adb3ce9bcb0f565b21e0ce0c75223c6854670b80.tar.gz
net: bridge: vlan: add del rtm message support
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>
Diffstat (limited to 'net/bridge/br_vlan.c')
-rw-r--r--net/bridge/br_vlan.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c
index 6da0210b01eb..89d5fa75c575 100644
--- a/net/bridge/br_vlan.c
+++ b/net/bridge/br_vlan.c
@@ -1697,6 +1697,9 @@ static int br_vlan_rtm_process_one(struct net_device *dev,
 	case RTM_NEWVLAN:
 		cmdmap = RTM_SETLINK;
 		break;
+	case RTM_DELVLAN:
+		cmdmap = RTM_DELLINK;
+		break;
 	}
 
 	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);
 	rtnl_register_module(THIS_MODULE, PF_BRIDGE, RTM_NEWVLAN,
 			     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)
 {
 	rtnl_unregister(PF_BRIDGE, RTM_GETVLAN);
 	rtnl_unregister(PF_BRIDGE, RTM_NEWVLAN);
+	rtnl_unregister(PF_BRIDGE, RTM_DELVLAN);
 }