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| author | David S. Miller <davem@davemloft.net> | 2010-03-13 12:17:09 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-13 12:17:09 -0800 |
| commit | a003460b21323ddb29479505d9555f0985b8b2f1 (patch) | |
| tree | c8c7f2e70d5fdfc91f0ae2b1bd4b7a27913eb1d2 /net/mac80211/mlme.c | |
| parent | 964ad81cbd933e5fa310faeec1e923c14651284b (diff) | |
| parent | dee60269f0fe90927ce5095eef3a8723bbb9c53e (diff) | |
| download | op-kernel-dev-a003460b21323ddb29479505d9555f0985b8b2f1.zip op-kernel-dev-a003460b21323ddb29479505d9555f0985b8b2f1.tar.gz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
Diffstat (limited to 'net/mac80211/mlme.c')
| -rw-r--r-- | net/mac80211/mlme.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 0ab284c..be5f723 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -436,10 +436,12 @@ static void ieee80211_enable_ps(struct ieee80211_local *local, if (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK) ieee80211_send_nullfunc(local, sdata, 1); - if (!(local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS)) { - conf->flags |= IEEE80211_CONF_PS; - ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_PS); - } + if ((local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK) && + (local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS)) + return; + + conf->flags |= IEEE80211_CONF_PS; + ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_PS); } } @@ -558,7 +560,8 @@ void ieee80211_dynamic_ps_enable_work(struct work_struct *work) (!(ifmgd->flags & IEEE80211_STA_NULLFUNC_ACKED))) ieee80211_send_nullfunc(local, sdata, 1); - if (!(local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS) || + if (!((local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS) && + (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK)) || (ifmgd->flags & IEEE80211_STA_NULLFUNC_ACKED)) { ifmgd->flags &= ~IEEE80211_STA_NULLFUNC_ACKED; local->hw.conf.flags |= IEEE80211_CONF_PS; |
