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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>
This commit is contained in:
Johannes Berg 2013-02-07 11:58:58 +01:00
parent 8cdc196b74
commit 4a34215ef7
4 changed files with 9 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
net/mac80211/cfg.c
View File

@ -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

3
net/mac80211/ieee80211_i.h
View File

@ -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,

3
net/mac80211/mlme.c
View File

@ -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);

8
net/mac80211/vht.c
View File

@ -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;