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net: sched: cls: add extack support for tcf_change_indev

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This patch adds extack handling for the tcf_change_indev function which
is common used by TC classifier implementations.

Cc: David Ahern <dsahern@gmail.com>
Signed-off-by: Alexander Aring <aring@mojatatu.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Aring
2018-01-18 11:20:54 -05:00
committed by David S. Miller
parent 571acf2106
commit 1057c55f6b
4 changed files with 11 additions and 7 deletions
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2
net/sched/cls_u32.c
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@@ -804,7 +804,7 @@ static int u32_set_parms(struct net *net, struct tcf_proto *tp,
#ifdef CONFIG_NET_CLS_IND
if (tb[TCA_U32_INDEV]) {
int ret;
ret = tcf_change_indev(net, tb[TCA_U32_INDEV]);
ret = tcf_change_indev(net, tb[TCA_U32_INDEV], extack);
if (ret < 0)
return -EINVAL;
n->ifindex = ret;