cfg80211: introduce cfg80211_stop_ap
This functionality will be reused when interface
is going down. Avoids code duplication. Also adds
missing wdev locking.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 5c4a720..20d0fd6 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -2521,23 +2521,8 @@
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct net_device *dev = info->user_ptr[1];
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- int err;
- 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->ops->stop_ap(&rdev->wiphy, dev);
- if (!err)
- wdev->beacon_interval = 0;
- return err;
+ return cfg80211_stop_ap(rdev, dev);
}
static const struct nla_policy sta_flags_policy[NL80211_STA_FLAG_MAX + 1] = {