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[MACVLAN]: Fix thinko in macvlan_transfer_operstate()

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When the lower device's carrier is off, the macvlan devices's
carrier state should be checked to decide whether it needs to
be turned off. Currently the lower device's state is checked
a second time.

This still works, but unnecessarily tries to turn off the
carrier when its already off.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy 2008-01-21 00:47:08 -08:00 committed by David S. Miller
parent 91b4f95475
commit f12ca5f97b
1 changed files with 1 additions and 1 deletions
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2
drivers/net/macvlan.c
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@ -375,7 +375,7 @@ static void macvlan_transfer_operstate(struct net_device *dev)
if (!netif_carrier_ok(dev))
netif_carrier_on(dev);
} else {
if (netif_carrier_ok(lowerdev))
if (netif_carrier_ok(dev))
netif_carrier_off(dev);
}
}