diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2011-11-16 13:34:55 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-11-17 15:45:15 -0500 |
| commit | fcac4fb00eaefea375db9745464cc182389a1751 (patch) | |
| tree | d1273395ac9e5798c6b79b870a72e560ee215a59 /net/mac80211/offchannel.c | |
| parent | 1f80c230a7d291a10045a3cdc2efd18a4185674d (diff) | |
| download | linux-fcac4fb00eaefea375db9745464cc182389a1751.tar.bz2 | |
mac80211: call ieee80211_recalc_idle() after sending packets
Some drivers (e.g. ath9k) assume that it's safe to go into low-power mode
immediately after the idle state changes. To support that, mac80211 even
calls drv_flush() before that happens.
In some instances, mac80211 sent a packet right after recalculating the
idle state, this patch fixes that.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/offchannel.c')
| -rw-r--r-- | net/mac80211/offchannel.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c index 13427b194ced..767d26b3f98b 100644 --- a/net/mac80211/offchannel.c +++ b/net/mac80211/offchannel.c @@ -211,8 +211,6 @@ static void ieee80211_hw_roc_start(struct work_struct *work) return; } - ieee80211_recalc_idle(local); - if (local->hw_roc_skb) { sdata = IEEE80211_DEV_TO_SUB_IF(local->hw_roc_dev); ieee80211_tx_skb(sdata, local->hw_roc_skb); @@ -226,6 +224,8 @@ static void ieee80211_hw_roc_start(struct work_struct *work) GFP_KERNEL); } + ieee80211_recalc_idle(local); + mutex_unlock(&local->mtx); } |