diff options
Diffstat (limited to 'drivers/net/ieee802154/mac802154_hwsim.c')
| -rw-r--r-- | drivers/net/ieee802154/mac802154_hwsim.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/ieee802154/mac802154_hwsim.c b/drivers/net/ieee802154/mac802154_hwsim.c index da9135231c07..ebc976b7fcc2 100644 --- a/drivers/net/ieee802154/mac802154_hwsim.c +++ b/drivers/net/ieee802154/mac802154_hwsim.c @@ -480,7 +480,7 @@ static int hwsim_del_edge_nl(struct sk_buff *msg, struct genl_info *info) struct hwsim_edge *e; u32 v0, v1; - if (!info->attrs[MAC802154_HWSIM_ATTR_RADIO_ID] && + if (!info->attrs[MAC802154_HWSIM_ATTR_RADIO_ID] || !info->attrs[MAC802154_HWSIM_ATTR_RADIO_EDGE]) return -EINVAL; @@ -715,6 +715,8 @@ static int hwsim_subscribe_all_others(struct hwsim_phy *phy) return 0; +sub_fail: + hwsim_edge_unsubscribe_me(phy); me_fail: rcu_read_lock(); list_for_each_entry_rcu(e, &phy->edges, list) { @@ -722,8 +724,6 @@ me_fail: hwsim_free_edge(e); } rcu_read_unlock(); -sub_fail: - hwsim_edge_unsubscribe_me(phy); return -ENOMEM; } @@ -824,12 +824,17 @@ err_pib: static void hwsim_del(struct hwsim_phy *phy) { struct hwsim_pib *pib; + struct hwsim_edge *e; hwsim_edge_unsubscribe_me(phy); list_del(&phy->list); rcu_read_lock(); + list_for_each_entry_rcu(e, &phy->edges, list) { + list_del_rcu(&e->list); + hwsim_free_edge(e); + } pib = rcu_dereference(phy->pib); rcu_read_unlock(); |