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| author | Nikolay Aleksandrov <nikolay@cumulusnetworks.com> | 2017-11-01 12:18:13 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-02 15:53:40 +0900 |
| commit | 928990631327cf00a9195e30fa22f7ae5f8d7e67 (patch) | |
| tree | 75964113b15c223e5ff57e2921e48070f87f47be /net/bridge/br.c | |
| parent | ad88d35a6216c54a005480d2693ed0a888ac1b7c (diff) | |
| download | linux-928990631327cf00a9195e30fa22f7ae5f8d7e67.tar.gz linux-928990631327cf00a9195e30fa22f7ae5f8d7e67.tar.bz2 linux-928990631327cf00a9195e30fa22f7ae5f8d7e67.zip | |
net: bridge: add notifications for the bridge dev on vlan change
Currently the bridge device doesn't generate any notifications upon vlan
modifications on itself because it doesn't use the generic bridge
notifications.
With the recent changes we know if anything was modified in the vlan config
thus we can generate a notification when necessary for the bridge device
so add support to br_ifinfo_notify() similar to how other combined
functions are done - if port is present it takes precedence, otherwise
notify about the bridge. I've explicitly marked the locations where the
notification should be always for the port by setting bridge to NULL.
I've also taken the liberty to rearrange each modified function's local
variables in reverse xmas tree as well.
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br.c')
| -rw-r--r-- | net/bridge/br.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bridge/br.c b/net/bridge/br.c index 1407d1ba7577..6bf06e756df2 100644 --- a/net/bridge/br.c +++ b/net/bridge/br.c @@ -112,7 +112,7 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v /* Events that may cause spanning tree to refresh */ if (event == NETDEV_CHANGEADDR || event == NETDEV_UP || event == NETDEV_CHANGE || event == NETDEV_DOWN) - br_ifinfo_notify(RTM_NEWLINK, p); + br_ifinfo_notify(RTM_NEWLINK, NULL, p); return NOTIFY_DONE; } |