From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vasily Averin Date: Sun, 12 Nov 2017 08:50:25 +0000 Subject: [PATCH v4 17/18] ppp: exit_net cleanup checks added Message-Id: <4efcdcc7-3442-0329-741b-7f66af42791d@virtuozzo.com> List-Id: References: <9dfa013e-9098-e155-9c47-a73753338288@virtuozzo.com> In-Reply-To: <9dfa013e-9098-e155-9c47-a73753338288@virtuozzo.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: netdev@vger.kernel.org Cc: linux-ppp@vger.kernel.org, Paul Mackerras Be sure that lists initialized in net_init hook were return to initial state. Signed-off-by: Vasily Averin --- drivers/net/ppp/ppp_generic.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index e365866..30744ce 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -960,6 +960,8 @@ static __net_exit void ppp_exit_net(struct net *net) rtnl_unlock(); idr_destroy(&pn->units_idr); + WARN_ON_ONCE(!list_empty(&pn->all_channels)); + WARN_ON_ONCE(!list_empty(&pn->new_channels)); } static struct pernet_operations ppp_net_ops = { -- 2.7.4