Search Linux Wireless

[PATCH] mac80211: ignore tx status for PS stations in ieee80211_tx_status_ext

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Make it behave like regular ieee80211_tx_status calls, except for the lack of
filtered frame processing.
This fixes spurious low-ack triggered disconnections with powersave clients
connected to an AP.

Fixes: f027c2aca0cf4 ("mac80211: add ieee80211_tx_status_noskb")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
---
 net/mac80211/status.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index aa4afbf0abaf..a794ca729000 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -964,6 +964,8 @@ void ieee80211_tx_status_ext(struct ieee80211_hw *hw,
 			/* Track when last TDLS packet was ACKed */
 			if (test_sta_flag(sta, WLAN_STA_TDLS_PEER_AUTH))
 				sta->status_stats.last_tdls_pkt_time = jiffies;
+		} else if (test_sta_flag(sta, WLAN_STA_PS_STA)) {
+			return;
 		} else {
 			ieee80211_lost_packet(sta, info);
 		}
-- 
2.17.0




[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Wireless Personal Area Network]     [Linux Bluetooth]     [Wireless Regulations]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Hiking]     [MIPS Linux]     [ARM Linux]     [Linux RAID]

  Powered by Linux