net-sched: change tcf_destroy_chain() to clear start of filter list

[linux-2.6-omap-h63xx.git] / net / sched / sch_api.c

diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index c40773cdbe45466c8bead7bfd58c0fde73fc6c76..10f01ad043800589f9d2eebd994c7f8de86ce19b 100644 (file)
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1252,12 +1252,12 @@ void tcf_destroy(struct tcf_proto *tp)
        kfree(tp);
 }
 
-void tcf_destroy_chain(struct tcf_proto *fl)
+void tcf_destroy_chain(struct tcf_proto **fl)
 {
        struct tcf_proto *tp;
 
-       while ((tp = fl) != NULL) {
-               fl = tp->next;
+       while ((tp = *fl) != NULL) {
+               *fl = tp->next;
                tcf_destroy(tp);
        }
 }