diff options
Diffstat (limited to 'net/sched/cls_fw.c')
| -rw-r--r-- | net/sched/cls_fw.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c index da805aeeb65c..dbfdfd1f1a9f 100644 --- a/net/sched/cls_fw.c +++ b/net/sched/cls_fw.c @@ -123,9 +123,7 @@ static int fw_init(struct tcf_proto *tp) static void fw_delete_filter(struct rcu_head *head) { struct fw_filter *f = container_of(head, struct fw_filter, rcu); - struct tcf_proto *tp = f->tp; - tcf_unbind_filter(tp, &f->res); tcf_exts_destroy(&f->exts); kfree(f); } @@ -143,6 +141,7 @@ static void fw_destroy(struct tcf_proto *tp) while ((f = rtnl_dereference(head->ht[h])) != NULL) { RCU_INIT_POINTER(head->ht[h], rtnl_dereference(f->next)); + tcf_unbind_filter(tp, &f->res); call_rcu(&f->rcu, fw_delete_filter); } } @@ -166,6 +165,7 @@ static int fw_delete(struct tcf_proto *tp, unsigned long arg) fp = &pfp->next, pfp = rtnl_dereference(*fp)) { if (pfp == f) { RCU_INIT_POINTER(*fp, rtnl_dereference(f->next)); + tcf_unbind_filter(tp, &f->res); call_rcu(&f->rcu, fw_delete_filter); return 0; } @@ -280,6 +280,7 @@ static int fw_change(struct net *net, struct sk_buff *in_skb, RCU_INIT_POINTER(fnew->next, rtnl_dereference(pfp->next)); rcu_assign_pointer(*fp, fnew); + tcf_unbind_filter(tp, &f->res); call_rcu(&f->rcu, fw_delete_filter); *arg = (unsigned long)fnew; |