From: Quentin Monnet Date: Sat, 20 Jan 2018 01:44:44 +0000 (-0800) Subject: net: sched: cls_matchall: propagate extack support for filter offload X-Git-Tag: v4.19~1702^2~84^2~6 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0279814055a0800aacacd18331bdc4ac4f3d2241;p=platform%2Fkernel%2Flinux-rpi.git 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 Reviewed-by: Jakub Kicinski Signed-off-by: David S. Miller --- diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c index f67d3d7..b47929c 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; }