diff options
Diffstat (limited to 'net/mac80211/work.c')
| -rw-r--r-- | net/mac80211/work.c | 46 |
1 files changed, 4 insertions, 42 deletions
diff --git a/net/mac80211/work.c b/net/mac80211/work.c index 6c53b6d1002b..3dd5a89e99a7 100644 --- a/net/mac80211/work.c +++ b/net/mac80211/work.c @@ -103,7 +103,6 @@ static void ieee80211_add_ht_ie(struct sk_buff *skb, const u8 *ht_info_ie, u8 *pos; u32 flags = channel->flags; u16 cap = sband->ht_cap.cap; - __le16 tmp; if (!sband->ht_cap.ht_supported) return; @@ -154,34 +153,8 @@ static void ieee80211_add_ht_ie(struct sk_buff *skb, const u8 *ht_info_ie, } /* reserve and fill IE */ - pos = skb_put(skb, sizeof(struct ieee80211_ht_cap) + 2); - *pos++ = WLAN_EID_HT_CAPABILITY; - *pos++ = sizeof(struct ieee80211_ht_cap); - memset(pos, 0, sizeof(struct ieee80211_ht_cap)); - - /* capability flags */ - tmp = cpu_to_le16(cap); - memcpy(pos, &tmp, sizeof(u16)); - pos += sizeof(u16); - - /* AMPDU parameters */ - *pos++ = sband->ht_cap.ampdu_factor | - (sband->ht_cap.ampdu_density << - IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT); - - /* MCS set */ - memcpy(pos, &sband->ht_cap.mcs, sizeof(sband->ht_cap.mcs)); - pos += sizeof(sband->ht_cap.mcs); - - /* extended capabilities */ - pos += sizeof(__le16); - - /* BF capabilities */ - pos += sizeof(__le32); - - /* antenna selection */ - pos += sizeof(u8); + ieee80211_ie_build_ht_cap(pos, sband, cap); } static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata, @@ -969,10 +942,9 @@ static void ieee80211_work_work(struct work_struct *work) } if (!started && !local->tmp_channel) { - bool on_oper_chan; - bool tmp_chan_changed = false; - bool on_oper_chan2; + bool on_oper_chan, on_oper_chan2; enum nl80211_channel_type wk_ct; + on_oper_chan = ieee80211_cfg_on_oper_channel(local); /* Work with existing channel type if possible. */ @@ -981,11 +953,6 @@ static void ieee80211_work_work(struct work_struct *work) wk_ct = ieee80211_calc_ct(wk->chan_type, local->hw.conf.channel_type); - if (local->tmp_channel) - if ((local->tmp_channel != wk->chan) || - (local->tmp_channel_type != wk_ct)) - tmp_chan_changed = true; - local->tmp_channel = wk->chan; local->tmp_channel_type = wk_ct; /* @@ -1008,12 +975,7 @@ static void ieee80211_work_work(struct work_struct *work) true, false); } - } else if (tmp_chan_changed) - /* Still off-channel, but on some other - * channel, so update hardware. - * PS should already be off-channel. - */ - ieee80211_hw_config(local, 0); + } started = true; wk->timeout = jiffies; |
