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/vht.c | |
| parent | 8cdc196b743c4224ffa59fef38133559c1fd2a5e (diff) | |
| download | lwn-4a34215ef7487b1cbd783e7cc485eb03de893bd0.tar.gz lwn-4a34215ef7487b1cbd783e7cc485eb03de893bd0.zip | |
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/vht.c')
| -rw-r--r-- | net/mac80211/vht.c | 8 |
1 files changed, 5 insertions, 3 deletions
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; |