On Fri, Aug 18, 2017 at 1:10 AM, Jiri Pirko <j...@resnulli.us> wrote:
> From: Jiri Pirko <j...@mellanox.com>
>
> The dereference before check is wrong and leads to an oops when
> p_filter_chain is NULL. The check needs to be done on the pointer to
> prevent NULL dereference.
>
> Fixes: f93e1cdcf42c ("net/sched: fix filter flushing")
> Signed-off-by: Jiri Pirko <j...@mellanox.com>Acked-by: Cong Wang <xiyou.wangc...@gmail.com>
