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authorPavel Emelianov <xemul@openvz.org>2007-05-04 02:13:45 +0400
committerDavid S. Miller <davem@davemloft.net>2007-05-04 02:13:45 +0400
commit7562f876cd93800f2f8c89445f2a563590b24e09 (patch)
tree78a34c011af275efa0d55ba59c3bd49b771dd533 /net/bridge/br_ioctl.c
parent03fba0479600114f32d29eee74ca3eaa364606bf (diff)
downloadlinux-7562f876cd93800f2f8c89445f2a563590b24e09.tar.xz
[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/br_ioctl.c')
-rw-r--r--net/bridge/br_ioctl.c4
1 files changed, 3 insertions, 1 deletions
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;
}