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authorThomas Graf <tgraf@suug.ch>2007-06-05 16:03:03 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-06-07 13:40:56 -0700
commit7c355f532dd43036622e1880c114773463bafd23 (patch)
tree9d20c7db4e50ece976c89d23e2fb1671ebc17cb0 /net/xfrm
parentdf2bc459a3ad71f8b44c358bf7169acf9caf4acd (diff)
[NET]: Avoid duplicate netlink notification when changing link state
When changing the link state from userspace not affecting any other flags. Two duplicate notification are being sent, once as action in the NETDEV_UP/NETDEV_DOWN notification chain and a second time when comparing old and new device flags after the change has been completed. Although harmless, the duplicates should be avoided. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
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