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mac80211: stop modifying HT SMPS capability

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Instead of modifying the HT SMPS capability field
for stations, track the SMPS mode explicitly in a
new field in the station struct and use it in the
drivers that care about it. This simplifies the
code using it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2013-02-12 14:21:00 +01:00
parent 9fb04b501a
commit af0ed69bad
11 changed files with 50 additions and 48 deletions
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5
drivers/net/wireless/rt2x00/rt2x00queue.c
View file

@ -343,10 +343,7 @@ static void rt2x00queue_create_tx_descriptor_ht(struct rt2x00_dev *rt2x00dev,
* when using more then one tx stream (>MCS7).
*/
if (sta && txdesc->u.ht.mcs > 7 &&
((sta->ht_cap.cap &
IEEE80211_HT_CAP_SM_PS) >>
IEEE80211_HT_CAP_SM_PS_SHIFT) ==
WLAN_HT_CAP_SM_PS_DYNAMIC)
sta->smps_mode == IEEE80211_SMPS_DYNAMIC)
__set_bit(ENTRY_TXD_HT_MIMO_PS, &txdesc->flags);
} else {
txdesc->u.ht.mcs = rt2x00_get_rate_mcs(hwrate->mcs);