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mac80211: move HT operation mode BSS info

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There really is no need to have a separate struct for a
single variable. The fact that it exists is due to the
code legacy, but we can remove that now. Very simple.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2009-05-08 20:47:39 +02:00
committed by John W. Linville
parent 5a9940118a
commit 9ed6bcce77
5 changed files with 11 additions and 20 deletions
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11
net/mac80211/mlme.c
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@ -95,16 +95,14 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
struct ieee80211_local *local = sdata->local;
struct ieee80211_supported_band *sband;
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
struct ieee80211_bss_ht_conf ht;
struct sta_info *sta;
u32 changed = 0;
u16 ht_opmode;
bool enable_ht = true, ht_changed;
enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
memset(&ht, 0, sizeof(ht));
/* HT is not supported */
if (!sband->ht_cap.ht_supported)
enable_ht = false;
@ -148,19 +146,18 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
IEEE80211_RC_HT_CHANGED);
rcu_read_unlock();
}
/* disable HT */
if (!enable_ht)
return 0;
ht.operation_mode = le16_to_cpu(hti->operation_mode);
ht_opmode = le16_to_cpu(hti->operation_mode);
/* if bss configuration changed store the new one */
if (memcmp(&sdata->vif.bss_conf.ht, &ht, sizeof(ht))) {
if (sdata->vif.bss_conf.ht_operation_mode != ht_opmode) {
changed |= BSS_CHANGED_HT;
sdata->vif.bss_conf.ht = ht;
sdata->vif.bss_conf.ht_operation_mode = ht_opmode;
}
return changed;