Subject: [PATCH 02/21] netdevsim: don't leak devlink resources

From: Jakub Kicinski <[email-masked]>
Date: Wed, 25 Jul 2018 15:39:27 -0700

[ Upstream commit c259b4fb33ee6e7667bf1d34bf0803b7c5fdbdce ]

Devlink resources registered with devlink_resource_register() have
to be unregistered.

Fixes: 37923ed6b8ce ("netdevsim: Add simple FIB resource controller via devlink")
Signed-off-by: Jakub Kicinski <[email-masked]>
Reviewed-by: Quentin Monnet <[email-masked]>
Signed-off-by: David S. Miller <[email-masked]>
---
 drivers/net/netdevsim/devlink.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/netdevsim/devlink.c b/drivers/net/netdevsim/devlink.c
index bef7db5d129a..82f0e2663e1a 100644
--- a/drivers/net/netdevsim/devlink.c
+++ b/drivers/net/netdevsim/devlink.c
@@ -206,6 +206,7 @@ void nsim_devlink_teardown(struct netdevsim *ns)
 		struct net *net = nsim_to_net(ns);
 		bool *reg_devlink = net_generic(net, nsim_devlink_id);
 
+		devlink_resources_unregister(ns->devlink, NULL);
 		devlink_unregister(ns->devlink);
 		devlink_free(ns->devlink);
 		ns->devlink = NULL;
-- 
2.17.1