Commit 4700e9ce authored by Johannes Berg's avatar Johannes Berg Committed by David S. Miller
Browse files

net_sched actions: use nla_parse_nested() 



Use nla_parse_nested instead of open-coding the call to
nla_parse() with the attribute data/len.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Acked-by: default avatarCong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 166e6045

net/sched/act_api.c

+1 −2
Original line number Diff line number Diff line
@@ -1028,8 +1028,7 @@ static struct nlattr *find_dump_kind(const struct nlmsghdr *n) 


	if (tb[1] == NULL)

		return NULL;

	if (nla_parse(tb2, TCA_ACT_MAX, nla_data(tb[1]),

		      nla_len(tb[1]), NULL) < 0)

	if (nla_parse_nested(tb2, TCA_ACT_MAX, tb[1], NULL) < 0)

		return NULL;

	kind = tb2[TCA_ACT_KIND];