diff options
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 03fe6d1cff42..9bd56a744982 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -170,6 +170,38 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev, } } + switch (sdata->vif.type) { + case NL80211_IFTYPE_STATION: + if (sdata->u.mgd.mfp != IEEE80211_MFP_DISABLED) + key->conf.flags |= IEEE80211_KEY_FLAG_RX_MGMT; + break; + case NL80211_IFTYPE_AP: + case NL80211_IFTYPE_AP_VLAN: + /* Keys without a station are used for TX only */ + if (key->sta && test_sta_flag(key->sta, WLAN_STA_MFP)) + key->conf.flags |= IEEE80211_KEY_FLAG_RX_MGMT; + break; + case NL80211_IFTYPE_ADHOC: + /* no MFP (yet) */ + break; + case NL80211_IFTYPE_MESH_POINT: +#ifdef CONFIG_MAC80211_MESH + if (sdata->u.mesh.security != IEEE80211_MESH_SEC_NONE) + key->conf.flags |= IEEE80211_KEY_FLAG_RX_MGMT; + break; +#endif + case NL80211_IFTYPE_WDS: + case NL80211_IFTYPE_MONITOR: + case NL80211_IFTYPE_P2P_DEVICE: + case NL80211_IFTYPE_UNSPECIFIED: + case NUM_NL80211_IFTYPES: + case NL80211_IFTYPE_P2P_CLIENT: + case NL80211_IFTYPE_P2P_GO: + /* shouldn't happen */ + WARN_ON_ONCE(1); + break; + } + err = ieee80211_key_link(key, sdata, sta); if (err) ieee80211_key_free(sdata->local, key); @@ -2038,9 +2070,7 @@ int __ieee80211_request_smps(struct ieee80211_sub_if_data *sdata, */ if (!sdata->u.mgd.associated || sdata->vif.bss_conf.channel_type == NL80211_CHAN_NO_HT) { - mutex_lock(&sdata->local->iflist_mtx); ieee80211_recalc_smps(sdata->local); - mutex_unlock(&sdata->local->iflist_mtx); return 0; } |