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[NET_SCHED 04/15]: act_api: use nlmsg_parse

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From: Patrick McHardy <kaber@...>
To: <davem@...>
Cc: <netdev@...>, Patrick McHardy <kaber@...>
Subject: [NET_SCHED 04/15]: act_api: use nlmsg_parse
Date: Wednesday, January 23, 2008 - 12:36 pm

[NET_SCHED]: act_api: use nlmsg_parse

Convert open-coded nlmsg_parse to use the real function.

Signed-off-by: Patrick McHardy <kaber@trash.net>

---
commit f9f9cbaccb1a58ea02318250192effe1e2e1e715
tree 7ea770493ca465a7aac1a7779b2aa4c593de3a97
parent 512b2ab20730e1d24e36fb94eab4a2731e90e315
author Patrick McHardy <kaber@trash.net> Wed, 23 Jan 2008 17:10:31 +0100
committer Patrick McHardy <kaber@trash.net> Wed, 23 Jan 2008 17:10:31 +0100

 net/sched/act_api.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index ae077ed..2fe0345 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -984,11 +984,8 @@ find_dump_kind(struct nlmsghdr *n)
 	struct nlattr *tb[TCA_ACT_MAX_PRIO + 1];
 	struct nlattr *nla[TCAA_MAX + 1];
 	struct nlattr *kind;
-	int min_len = NLMSG_LENGTH(sizeof(struct tcamsg));
-	int attrlen = n->nlmsg_len - NLMSG_ALIGN(min_len);
-	struct nlattr *attr = (void *) n + NLMSG_ALIGN(min_len);
 
-	if (nla_parse(nla, TCAA_MAX, attr, attrlen, NULL) < 0)
+	if (nlmsg_parse(n, sizeof(struct tcamsg), nla, TCAA_MAX, NULL) < 0)
 		return NULL;
 	tb1 = nla[TCA_ACT_TAB];
 	if (tb1 == NULL)
--
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Messages in current thread:
[NET_SCHED 00/15]: Make use of new netlink API features, Patrick McHardy, (Wed Jan 23, 12:36 pm)
Re: [NET_SCHED 00/15]: Make use of new netlink API features, David Miller, (Thu Jan 24, 12:37 am)
[NET_SCHED 13/15]: Use nla_policy for attribute validation i..., Patrick McHardy, (Wed Jan 23, 12:36 pm)
[NET_SCHED 12/15]: Use nla_policy for attribute validation i..., Patrick McHardy, (Wed Jan 23, 12:36 pm)
[NET_SCHED 15/15]: Use nla_policy for attribute validation i..., Patrick McHardy, (Wed Jan 23, 12:36 pm)
[NET_SCHED 11/15]: sch_api: introduce constant for rate tabl..., Patrick McHardy, (Wed Jan 23, 12:36 pm)
[NET_SCHED 14/15]: Use nla_policy for attribute validation i..., Patrick McHardy, (Wed Jan 23, 12:36 pm)
[NET_SCHED 09/15]: Use typeful attribute construction helpers, Patrick McHardy, (Wed Jan 23, 12:36 pm)
[NET_SCHED 08/15]: Use NLA_PUT_STRING for string dumping, Patrick McHardy, (Wed Jan 23, 12:36 pm)
[NET_SCHED 10/15]: Use typeful attribute parsing helpers, Patrick McHardy, (Wed Jan 23, 12:36 pm)
[NET_SCHED 07/15]: Use nla_nest_start/nla_nest_end, Patrick McHardy, (Wed Jan 23, 12:36 pm)
[NET_SCHED 06/15]: Propagate nla_parse return value, Patrick McHardy, (Wed Jan 23, 12:36 pm)
[NET_SCHED 05/15]: act_api: use PTR_ERR in tcf_action_init/t..., Patrick McHardy, (Wed Jan 23, 12:36 pm)
[NET_SCHED 04/15]: act_api: use nlmsg_parse, Patrick McHardy, (Wed Jan 23, 12:36 pm)
[NET_SCHED 03/15]: act_api: fix netlink API conversion bug, Patrick McHardy, (Wed Jan 23, 12:36 pm)
[NET_SCHED 02/15]: sch_netem: use nla_parse_nested_compat, Patrick McHardy, (Wed Jan 23, 12:36 pm)
[NET_SCHED 01/15]: sch_atm: fix format string warning, Patrick McHardy, (Wed Jan 23, 12:36 pm)