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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/bridge | |
| parent | 03fba0479600114f32d29eee74ca3eaa364606bf (diff) | |
| download | blackbird-op-linux-7562f876cd93800f2f8c89445f2a563590b24e09.tar.gz blackbird-op-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/bridge')
| -rw-r--r-- | net/bridge/br_if.c | 4 | ||||
| -rw-r--r-- | net/bridge/br_ioctl.c | 4 | ||||
| -rw-r--r-- | net/bridge/br_netlink.c | 3 |
3 files changed, 6 insertions, 5 deletions
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index 690573bbf012..849deaf14108 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -475,11 +475,9 @@ void __exit br_cleanup_bridges(void) struct net_device *dev, *nxt; rtnl_lock(); - for (dev = dev_base; dev; dev = nxt) { - nxt = dev->next; + for_each_netdev_safe(dev, nxt) if (dev->priv_flags & IFF_EBRIDGE) del_br(dev->priv); - } rtnl_unlock(); } diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c index eda0fbfc923a..bb15e9e259b1 100644 --- a/net/bridge/br_ioctl.c +++ b/net/bridge/br_ioctl.c @@ -27,7 +27,9 @@ static int get_bridge_ifindices(int *indices, int num) struct net_device *dev; int i = 0; - for (dev = dev_base; dev && i < num; dev = dev->next) { + for_each_netdev(dev) { + if (i >= num) + break; if (dev->priv_flags & IFF_EBRIDGE) indices[i++] = dev->ifindex; } diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 35facc0c11c2..0fcf6f073064 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -109,7 +109,8 @@ static int br_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb) struct net_device *dev; int idx; - for (dev = dev_base, idx = 0; dev; dev = dev->next) { + idx = 0; + for_each_netdev(dev) { /* not a bridge port */ if (dev->br_port == NULL || idx < cb->args[0]) goto skip; |
