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Revert "net: Fix for initial link state in 2.6.28"

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This reverts commit 22604c8668.

We can't fix this issue in this way, because we now can try
to take the dev_base_lock rwlock as a writer in software interrupt
context and that is not allowed without major surgery elsewhere.

This initial link state problem needs to be solved in some other
way.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2009-01-05 16:01:51 -08:00
parent 7945cc6464
commit c276e098d3
2 changed files with 5 additions and 6 deletions
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4
net/sched/sch_generic.c
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@@ -270,6 +270,8 @@ static void dev_watchdog_down(struct net_device *dev)
void netif_carrier_on(struct net_device *dev)
{
if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
if (dev->reg_state == NETREG_UNINITIALIZED)
return;
linkwatch_fire_event(dev);
if (netif_running(dev))
__netdev_watchdog_up(dev);
@@ -286,6 +288,8 @@ EXPORT_SYMBOL(netif_carrier_on);
void netif_carrier_off(struct net_device *dev)
{
if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
if (dev->reg_state == NETREG_UNINITIALIZED)
return;
linkwatch_fire_event(dev);
}
}