From: Johannes Berg <johannes.berg@xxxxxxxxx>
If the device implements dynamic PS itself, there's no need
to ever start the dynamic powersave timer on RX.
While at it, fix up some indentation in this code.
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
---
net/mac80211/rx.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 9127957..3746ba5 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2456,14 +2456,14 @@ ieee80211_rx_h_data(struct ieee80211_rx_data *rx)
rx->skb->dev = dev;
- if (local->ps_sdata && local->hw.conf.dynamic_ps_timeout > 0 &&
+ if (!ieee80211_hw_check(&local->hw, SUPPORTS_DYNAMIC_PS) &&
+ local->ps_sdata && local->hw.conf.dynamic_ps_timeout > 0 &&
!is_multicast_ether_addr(
((struct ethhdr *)rx->skb->data)->h_dest) &&
(!local->scanning &&
- !test_bit(SDATA_STATE_OFFCHANNEL, &sdata->state))) {
- mod_timer(&local->dynamic_ps_timer, jiffies +
- msecs_to_jiffies(local->hw.conf.dynamic_ps_timeout));
- }
+ !test_bit(SDATA_STATE_OFFCHANNEL, &sdata->state)))
+ mod_timer(&local->dynamic_ps_timer, jiffies +
+ msecs_to_jiffies(local->hw.conf.dynamic_ps_timeout));
ieee80211_deliver_skb(rx);
--
2.5.0
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