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| author | Pavel Emelianov <xemul@openvz.org> | 2007-05-03 15:13:45 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-05-03 15:13:45 -0700 |
| commit | 7562f876cd93800f2f8c89445f2a563590b24e09 (patch) | |
| tree | 78a34c011af275efa0d55ba59c3bd49b771dd533 /net/llc/llc_core.c | |
| parent | 03fba0479600114f32d29eee74ca3eaa364606bf (diff) | |
| download | linux-7562f876cd93800f2f8c89445f2a563590b24e09.tar.gz linux-7562f876cd93800f2f8c89445f2a563590b24e09.tar.bz2 linux-7562f876cd93800f2f8c89445f2a563590b24e09.zip | |
[NET]: Rework dev_base via list_head (v3)
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>
Diffstat (limited to 'net/llc/llc_core.c')
| -rw-r--r-- | net/llc/llc_core.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/llc/llc_core.c b/net/llc/llc_core.c index d12413cff5bd..d4b13a031fd5 100644 --- a/net/llc/llc_core.c +++ b/net/llc/llc_core.c @@ -160,8 +160,14 @@ static struct packet_type llc_tr_packet_type = { static int __init llc_init(void) { - if (dev_base->next) - memcpy(llc_station_mac_sa, dev_base->next->dev_addr, ETH_ALEN); + struct net_device *dev; + + dev = first_net_device(); + if (dev != NULL) + dev = next_net_device(dev); + + if (dev != NULL) + memcpy(llc_station_mac_sa, dev->dev_addr, ETH_ALEN); else memset(llc_station_mac_sa, 0, ETH_ALEN); dev_add_pack(&llc_packet_type); |