[NET_SCHED]: Unline tcf_destroy
Uninline tcf_destroy and add a helper function to destroy an entire filter
chain.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 5873250..5b5bce0 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1220,6 +1220,24 @@
return -1;
}
+void tcf_destroy(struct tcf_proto *tp)
+{
+ tp->ops->destroy(tp);
+ module_put(tp->ops->owner);
+ kfree(tp);
+}
+
+void tcf_destroy_chain(struct tcf_proto *fl)
+{
+ struct tcf_proto *tp;
+
+ while ((tp = fl) != NULL) {
+ fl = tp->next;
+ tcf_destroy(tp);
+ }
+}
+EXPORT_SYMBOL(tcf_destroy_chain);
+
#ifdef CONFIG_PROC_FS
static int psched_show(struct seq_file *seq, void *v)
{