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net_sched: act: use standard struct list_head

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Currently actions are chained by a singly linked list,
therefore it is a bit hard to add and remove a specific
entry. Convert it to struct list_head so that in the
latter patch we can remove an action without finding
its head.

Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
WANG Cong
2013-12-15 20:15:05 -08:00
committed by David S. Miller
parent d84231d3a2
commit 33be627159
13 changed files with 101 additions and 99 deletions
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5
net/sched/cls_tcindex.c
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@@ -215,11 +215,14 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base,
memcpy(&cp, p, sizeof(cp));
memset(&new_filter_result, 0, sizeof(new_filter_result));
tcf_exts_init(&new_filter_result.exts);
if (old_r)
memcpy(&cr, r, sizeof(cr));
else
else {
memset(&cr, 0, sizeof(cr));
tcf_exts_init(&cr.exts);
}
if (tb[TCA_TCINDEX_HASH])
cp.hash = nla_get_u32(tb[TCA_TCINDEX_HASH]);