diff options
Diffstat (limited to 'net/wireless/core.c')
| -rw-r--r-- | net/wireless/core.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index b5e2f6dfa33..1a78b3c70cf 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -331,8 +331,13 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv) struct cfg80211_registered_device *rdev; int alloc_size; - WARN_ON(!ops->add_key && ops->del_key); - WARN_ON(ops->add_key && !ops->del_key); + WARN_ON(ops->add_key && (!ops->del_key || !ops->set_default_key)); + WARN_ON(ops->auth && (!ops->assoc || !ops->deauth || !ops->disassoc)); + WARN_ON(ops->connect && !ops->disconnect); + WARN_ON(ops->join_ibss && !ops->leave_ibss); + WARN_ON(ops->add_virtual_intf && !ops->del_virtual_intf); + WARN_ON(ops->add_station && !ops->del_station); + WARN_ON(ops->add_mpath && !ops->del_mpath); alloc_size = sizeof(*rdev) + sizeof_priv; @@ -687,6 +692,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb, mutex_destroy(&wdev->mtx); break; case NETDEV_PRE_UP: + if (!(wdev->wiphy->interface_modes & BIT(wdev->iftype))) + return notifier_from_errno(-EOPNOTSUPP); if (rfkill_blocked(rdev->rfkill)) return notifier_from_errno(-ERFKILL); break; |