tree 02ee97153b3977a51e1535e801096038988db975
parent ffbc6163fca7a8fe81a053f81bb0530a87b3f49a
author Hangbin Liu <liuhangbin@gmail.com> 1534238906 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1534916624 +0200

cls_matchall: fix tcf_unbind_filter missing

[ Upstream commit a51c76b4dfb30496dc65396a957ef0f06af7fb22 ]

Fix tcf_unbind_filter missing in cls_matchall as this will trigger
WARN_ON() in cbq_destroy_class().

Fixes: fd62d9f5c575f ("net/sched: matchall: Fix configuration race")
Reported-by: Li Shuang <shuali@redhat.com>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Acked-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>