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authorAlexander Aring <aring@mojatatu.com>2018-02-15 10:54:59 -0500
committerDavid S. Miller <davem@davemloft.net>2018-02-16 16:05:50 -0500
commitb36201455aa0749e8708ef97ed9c1c9ece29a113 (patch)
tree9574879f74b7aad2cf3616a99a041f58916c6294 /net/sched/act_nat.c
parentnet: sched: act: add extack for walk callback (diff)
downloadlinux-dev-b36201455aa0749e8708ef97ed9c1c9ece29a113.tar.xz
linux-dev-b36201455aa0749e8708ef97ed9c1c9ece29a113.zip
net: sched: act: handle extack in tcf_generic_walker
This patch adds extack handling for a common used TC act function "tcf_generic_walker()" to add an extack message on failures. The tcf_generic_walker() function can fail if get a invalid command different than DEL and GET. The naming "action" here is wrong, the correct naming would be command. Cc: David Ahern <dsahern@gmail.com> Signed-off-by: Alexander Aring <aring@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/act_nat.c')
-rw-r--r--net/sched/act_nat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c
index 67243cdc0588..4b5848b6c252 100644
--- a/net/sched/act_nat.c
+++ b/net/sched/act_nat.c
@@ -283,7 +283,7 @@ static int tcf_nat_walker(struct net *net, struct sk_buff *skb,
{
struct tc_action_net *tn = net_generic(net, nat_net_id);
- return tcf_generic_walker(tn, skb, cb, type, ops);
+ return tcf_generic_walker(tn, skb, cb, type, ops, extack);
}
static int tcf_nat_search(struct net *net, struct tc_action **a, u32 index,