#include <linux/ieee80211.h> #include <linux/export.h> #include <net/cfg80211.h> #include "nl80211.h" #include "core.h" #include "rdev-ops.h" static int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev, struct net_device *dev) { struct wireless_dev *wdev = dev->ieee80211_ptr; int err; ASSERT_WDEV_LOCK(wdev); if (!rdev->ops->stop_ap) return -EOPNOTSUPP; if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP && dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO) return -EOPNOTSUPP; if (!wdev->beacon_interval) return -ENOENT; err = rdev_stop_ap(rdev, dev); if (!err) { wdev->beacon_interval = 0; wdev->channel = NULL; wdev->ssid_len = 0; } return err; } int cfg80211_stop_ap(struct cfg80211_registered_device *rdev, struct net_device *dev) { struct wireless_dev *wdev = dev->ieee80211_ptr; int err; wdev_lock(wdev); err = __cfg80211_stop_ap(rdev, dev); wdev_unlock(wdev); return err; }