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| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2013-09-25 12:02:44 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-09-30 15:08:12 -0400 |
| commit | a528c219df2e865e178c538c7178961dfed5a13c (patch) | |
| tree | bea412291c7c60b6651cc16752556aa07f94f4e3 /net/core | |
| parent | e05849512662e789232dafed71ba65729f101e70 (diff) | |
| download | op-kernel-dev-a528c219df2e865e178c538c7178961dfed5a13c.zip op-kernel-dev-a528c219df2e865e178c538c7178961dfed5a13c.tar.gz | |
dev: update __dev_notify_flags() to send rtnl msg
This patch only prepares the next one, there is no functional change.
Now, __dev_notify_flags() can also be used to notify flags changes via
rtnetlink.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/dev.c | 11 | ||||
| -rw-r--r-- | net/core/rtnetlink.c | 3 |
2 files changed, 7 insertions, 7 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 25ab6fe..594a6b0 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -5235,10 +5235,14 @@ int __dev_change_flags(struct net_device *dev, unsigned int flags) return ret; } -void __dev_notify_flags(struct net_device *dev, unsigned int old_flags) +void __dev_notify_flags(struct net_device *dev, unsigned int old_flags, + unsigned int gchanges) { unsigned int changes = dev->flags ^ old_flags; + if (gchanges) + rtmsg_ifinfo(RTM_NEWLINK, dev, gchanges); + if (changes & IFF_UP) { if (dev->flags & IFF_UP) call_netdevice_notifiers(NETDEV_UP, dev); @@ -5274,10 +5278,7 @@ int dev_change_flags(struct net_device *dev, unsigned int flags) return ret; changes = old_flags ^ dev->flags; - if (changes) - rtmsg_ifinfo(RTM_NEWLINK, dev, changes); - - __dev_notify_flags(dev, old_flags); + __dev_notify_flags(dev, old_flags, changes); return ret; } EXPORT_SYMBOL(dev_change_flags); diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 2a0e21d..4aedf03 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -1647,9 +1647,8 @@ int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm) } dev->rtnl_link_state = RTNL_LINK_INITIALIZED; - rtmsg_ifinfo(RTM_NEWLINK, dev, ~0U); - __dev_notify_flags(dev, old_flags); + __dev_notify_flags(dev, old_flags, ~0U); return 0; } EXPORT_SYMBOL(rtnl_configure_link); |
