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[IPV4]: fib_sync_down rework.

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fib_sync_down can be called with an address and with a device. In
reality it is called either with address OR with a device. The
codepath inside is completely different, so lets separate it into two
calls for these two cases.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Denis V. Lunev
2008-01-31 18:48:47 -08:00
committed by David S. Miller
parent 4b8aa9abee
commit 85326fa54b
3 changed files with 58 additions and 55 deletions
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4
net/ipv4/fib_frontend.c
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@@ -808,7 +808,7 @@ static void fib_del_ifaddr(struct in_ifaddr *ifa)
First of all, we scan fib_info list searching
for stray nexthop entries, then ignite fib_flush.
*/
if (fib_sync_down(ifa->ifa_local, NULL, 0))
if (fib_sync_down_addr(ifa->ifa_local))
fib_flush(dev->nd_net);
}
}
@@ -898,7 +898,7 @@ static void nl_fib_lookup_exit(struct net *net)
static void fib_disable_ip(struct net_device *dev, int force)
{
if (fib_sync_down(0, dev, force))
if (fib_sync_down_dev(dev, force))
fib_flush(dev->nd_net);
rt_cache_flush(0);
arp_ifdown(dev);