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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/sched | |
| parent | 03fba0479600114f32d29eee74ca3eaa364606bf (diff) | |
| download | linux-stable-7562f876cd93800f2f8c89445f2a563590b24e09.tar.gz linux-stable-7562f876cd93800f2f8c89445f2a563590b24e09.tar.bz2 linux-stable-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/sched')
| -rw-r--r-- | net/sched/sch_api.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 8699e7006d80..bec600af03ca 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -894,9 +894,10 @@ static int tc_dump_qdisc(struct sk_buff *skb, struct netlink_callback *cb) s_idx = cb->args[0]; s_q_idx = q_idx = cb->args[1]; read_lock(&dev_base_lock); - for (dev=dev_base, idx=0; dev; dev = dev->next, idx++) { + idx = 0; + for_each_netdev(dev) { if (idx < s_idx) - continue; + goto cont; if (idx > s_idx) s_q_idx = 0; q_idx = 0; @@ -910,6 +911,8 @@ static int tc_dump_qdisc(struct sk_buff *skb, struct netlink_callback *cb) goto done; q_idx++; } +cont: + idx++; } done: |