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authorQuentin Monnet <quentin.monnet@netronome.com>2018-01-19 17:44:44 -0800
committerDavid S. Miller <davem@davemloft.net>2018-01-22 16:28:23 -0500
commit0279814055a0800aacacd18331bdc4ac4f3d2241 (patch)
tree4d7dd8fe52a0d3ec34906a9b8cfb2ba1aca14162 /net/sched/cls_matchall.c
parent41002038f946b36dd3b4a73f13d75e8730f81621 (diff)
downloadlinux-0279814055a0800aacacd18331bdc4ac4f3d2241.tar.bz2
net: sched: cls_matchall: propagate extack support for filter offload
Propagate the extack pointer from the `->change()` classifier operation to the function used for filter replacement in cls_matchall. This makes it possible to use netlink extack messages in the future at replacement time for this filter, although it is not used at this point. Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_matchall.c')
-rw-r--r--net/sched/cls_matchall.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c
index f67d3d7fcf40..b47929c15792 100644
--- a/net/sched/cls_matchall.c
+++ b/net/sched/cls_matchall.c
@@ -86,7 +86,8 @@ static void mall_destroy_hw_filter(struct tcf_proto *tp,
static int mall_replace_hw_filter(struct tcf_proto *tp,
struct cls_mall_head *head,
- unsigned long cookie)
+ unsigned long cookie,
+ struct netlink_ext_ack *extack)
{
struct tc_cls_matchall_offload cls_mall = {};
struct tcf_block *block = tp->chain->block;
@@ -205,7 +206,8 @@ static int mall_change(struct net *net, struct sk_buff *in_skb,
goto err_set_parms;
if (!tc_skip_hw(new->flags)) {
- err = mall_replace_hw_filter(tp, new, (unsigned long)new);
+ err = mall_replace_hw_filter(tp, new, (unsigned long)new,
+ extack);
if (err)
goto err_replace_hw_filter;
}