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[NET]: Rework dev_base via list_head (v3)

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Cleanup of dev_base list use, with the aim to simplify making device
list per-namespace. In almost every occasion, use of dev_base variable
and dev->next pointer could be easily replaced by for_each_netdev
loop. A few most complicated places were converted to using
first_netdev()/next_netdev().

Signed-off-by: Pavel Emelianov <xemul@openvz.org>
Acked-by: Kirill Korotaev <dev@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelianov
2007-05-03 15:13:45 -07:00
committed by David S. Miller
parent 03fba04796
commit 7562f876cd
31 changed files with 253 additions and 198 deletions
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fs/afs/netdevices.c
+1 -1
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@@ -47,7 +47,7 @@ int afs_get_ipv4_interfaces(struct afs_interface *bufs, size_t maxbufs,
ASSERT(maxbufs > 0);
rtnl_lock();
for (dev = dev_base; dev; dev = dev->next) {
for_each_netdev(dev) {
if (dev->type == ARPHRD_LOOPBACK && !wantloopback)
continue;
idev = __in_dev_get_rtnl(dev);