diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2013-02-07 11:58:58 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-02-15 09:41:29 +0100 |
| commit | 4a34215ef7487b1cbd783e7cc485eb03de893bd0 (patch) | |
| tree | 53fed3935c3a9e3138cf952c6ed95d32da05a796 /net/mac80211 | |
| parent | 8cdc196b743c4224ffa59fef38133559c1fd2a5e (diff) | |
| download | linux-4a34215ef7487b1cbd783e7cc485eb03de893bd0.tar.gz | |
mac80211: pass station to ieee80211_vht_cap_ie_to_sta_vht_cap
Like with HT, make things a bit simpler in future patches by passing the station to ieee80211_vht_cap_ie_to_sta_vht_cap() instead of the vht_cap pointer. Also disable VHT here if HT isn't supported. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/cfg.c | 3 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 3 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 3 | ||||
| -rw-r--r-- | net/mac80211/vht.c | 8 |
4 files changed, 9 insertions, 8 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 9b179309e073..9c9496d01120 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1257,8 +1257,7 @@ static int sta_apply_parameters(struct ieee80211_local *local, if (params->vht_capa) ieee80211_vht_cap_ie_to_sta_vht_cap(sdata, sband, - params->vht_capa, - &sta->sta.vht_cap); + params->vht_capa, sta); if (ieee80211_vif_is_mesh(&sdata->vif)) { #ifdef CONFIG_MAC80211_MESH diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 8f9564460cb0..9206d43ca572 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1430,7 +1430,8 @@ u8 ieee80211_mcs_to_chains(const struct ieee80211_mcs_info *mcs); void ieee80211_vht_cap_ie_to_sta_vht_cap(struct ieee80211_sub_if_data *sdata, struct ieee80211_supported_band *sband, struct ieee80211_vht_cap *vht_cap_ie, - struct ieee80211_sta_vht_cap *vht_cap); + struct sta_info *sta); + /* Spectrum management */ void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata, struct ieee80211_mgmt *mgmt, diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index ac1374a8c30a..58b6e67ffbed 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2217,8 +2217,7 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, if (elems.vht_cap_elem && !(ifmgd->flags & IEEE80211_STA_DISABLE_VHT)) ieee80211_vht_cap_ie_to_sta_vht_cap(sdata, sband, - elems.vht_cap_elem, - &sta->sta.vht_cap); + elems.vht_cap_elem, sta); rate_control_rate_init(sta); diff --git a/net/mac80211/vht.c b/net/mac80211/vht.c index f311388aeedf..1606aa165d5f 100644 --- a/net/mac80211/vht.c +++ b/net/mac80211/vht.c @@ -15,13 +15,15 @@ void ieee80211_vht_cap_ie_to_sta_vht_cap(struct ieee80211_sub_if_data *sdata, struct ieee80211_supported_band *sband, struct ieee80211_vht_cap *vht_cap_ie, - struct ieee80211_sta_vht_cap *vht_cap) + struct sta_info *sta) { - if (WARN_ON_ONCE(!vht_cap)) - return; + struct ieee80211_sta_vht_cap *vht_cap = &sta->sta.vht_cap; memset(vht_cap, 0, sizeof(*vht_cap)); + if (!sta->sta.ht_cap.ht_supported) + return; + if (!vht_cap_ie || !sband->vht_cap.vht_supported) return; |