void ieee80211_rx_bss_remove(struct ieee80211_sub_if_data *sdata, u8 *bssid,
int freq, u8 *ssid, u8 ssid_len)
{
struct ieee80211_bss *bss;
struct ieee80211_local *local = sdata->local;
bss = ieee80211_rx_bss_get(local, bssid, freq, ssid, ssid_len);
if (bss) {
cfg80211_unlink_bss(local->hw.wiphy, (void *)bss);
ieee80211_rx_bss_put(local, bss);
}
}
static void r92su_bss_free_connected(struct r92su *r92su,
bool locally_generated)
{
struct cfg80211_bss *old_bss;
if (r92su_is_connected(r92su))
r92su_set_state(r92su, R92SU_OPEN);
rcu_read_lock();
old_bss = rcu_dereference(r92su->connect_bss);
rcu_assign_pointer(r92su->connect_bss, NULL);
if (old_bss) {
switch (r92su->wdev.iftype) {
case NL80211_IFTYPE_STATION:
/* cfg80211 doesn't like it when cfg80211_disconnected
* is called without reason. So check if we were really
* connected.
*/
cfg80211_disconnected(r92su->wdev.netdev,
WLAN_STATUS_UNSPECIFIED_FAILURE, NULL, 0,
locally_generated, GFP_ATOMIC);
break;
case NL80211_IFTYPE_ADHOC:
cfg80211_unlink_bss(r92su->wdev.wiphy, old_bss);
break;
default:
WARN(1, "unsupported network type %d\n",
r92su->wdev.iftype);
break;
}
r92su_bss_free(r92su, old_bss);
}
rcu_read_unlock();
}