From 7562f876cd93800f2f8c89445f2a563590b24e09 Mon Sep 17 00:00:00 2001 From: Pavel Emelianov Date: Thu, 3 May 2007 15:13:45 -0700 Subject: [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 Acked-by: Kirill Korotaev Signed-off-by: David S. Miller --- net/llc/llc_core.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'net/llc') 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); -- cgit v1.2.3