From: Jiri Pirko Date: Mon, 28 Nov 2016 14:40:13 +0000 (+0100) Subject: sched: cls_flower: remove from hashtable only in case skip sw flag is not set X-Git-Tag: v4.9-rc8~5^2~36 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=725cbb62e7ade1bb29aa21a902d74e72b42a0f3d;p=platform%2Fkernel%2Flinux-exynos.git sched: cls_flower: remove from hashtable only in case skip sw flag is not set Be symmetric to hashtable insert and remove filter from hashtable only in case skip sw flag is not set. Fixes: e69985c67c33 ("net/sched: cls_flower: Introduce support in SKIP SW flag") Signed-off-by: Jiri Pirko Reviewed-by: Amir Vadai Signed-off-by: David S. Miller --- diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index b296f39..9044424 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -732,8 +732,9 @@ static int fl_change(struct net *net, struct sk_buff *in_skb, goto errout; if (fold) { - rhashtable_remove_fast(&head->ht, &fold->ht_node, - head->ht_params); + if (!tc_skip_sw(fold->flags)) + rhashtable_remove_fast(&head->ht, &fold->ht_node, + head->ht_params); fl_hw_destroy_filter(tp, (unsigned long)fold); } @@ -760,8 +761,9 @@ static int fl_delete(struct tcf_proto *tp, unsigned long arg) struct cls_fl_head *head = rtnl_dereference(tp->root); struct cls_fl_filter *f = (struct cls_fl_filter *) arg; - rhashtable_remove_fast(&head->ht, &f->ht_node, - head->ht_params); + if (!tc_skip_sw(f->flags)) + rhashtable_remove_fast(&head->ht, &f->ht_node, + head->ht_params); list_del_rcu(&f->list); fl_hw_destroy_filter(tp, (unsigned long)f); tcf_unbind_filter(tp, &f->res);