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net/sched: cls_flower: add missing unbind call when destroying flows 

tcf_unbind was called in fl_delete but was missing in fl_destroy when
force deleting flows.

Fixes: 77b9900ef5 ('tc: introduce Flower classifier')
Signed-off-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Roi Dayan 2016-11-01 16:08:28 +02:00 committed by David S. Miller
parent 4cb551a100
commit a1a8f7fe92
1 changed files with 1 additions and 0 deletions
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net/sched/cls_flower.c
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@ -280,6 +280,7 @@ static bool fl_destroy(struct tcf_proto *tp, bool force)
list_for_each_entry_safe(f, next, &head->filters, list) {
fl_hw_destroy_filter(tp, (unsigned long)f);
list_del_rcu(&f->list);
tcf_unbind_filter(tp, &f->res);
call_rcu(&f->rcu, fl_destroy_filter);
}
RCU_INIT_POINTER(tp->root, NULL);