[PATCH net-next 1/2] cls_flower: Fix missing free of rhashtable

[Paul Blakey]

When destroying the instance, destroy the head rhashtable.

Fixes: 05cd271fd61a ("cls_flower: Support multiple masks per priority")
Reported-by: Vlad Buslov <vla...@mellanox.com>
Reviewed-by: Roi Dayan <r...@mellanox.com>
Reviewed-by: Jiri Pirko <j...@mellanox.com>
Signed-off-by: Paul Blakey <pa...@mellanox.com>
---
 net/sched/cls_flower.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index d06e398..ce5983b 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -338,6 +338,8 @@ static void fl_destroy_sleepable(struct work_struct *work)
 {
        struct cls_fl_head *head = container_of(work, struct cls_fl_head,
                                                work);
+
+       rhashtable_destroy(&head->ht);
        kfree(head);
        module_put(THIS_MODULE);
 }
-- 
2.7.4