path: root/net/mac80211/sta_info.h
diff options
authorJohannes Berg <>2015-10-16 16:55:51 +0200
committerJohannes Berg <>2015-10-21 10:08:21 +0200
commit763aa27a292113b6fd9f6ad8bf633edc9b13c98b (patch)
treef9eb8efba96557c67e06f5e265d1354e3f5b78ec /net/mac80211/sta_info.h
parenta515de660747eb01f3ef80e75bfc51ac63cfc546 (diff)
mac80211: remove sta->last_ack_signal
This file only feeds a debugfs file that isn't very useful, so remove it. If necessary, we can add other ways to get this information, for example in the NL80211_CMD_PROBE_CLIENT response. Signed-off-by: Johannes Berg <>
Diffstat (limited to 'net/mac80211/sta_info.h')
1 files changed, 0 insertions, 2 deletions
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index ce4271406692..7bb5781b4ce2 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -373,7 +373,6 @@ DECLARE_EWMA(signal, 1024, 8)
* @rx_dropped: number of dropped MPDUs from this STA
* @last_signal: signal of last received frame from this STA
* @avg_signal: moving average of signal of received frames from this STA
- * @last_ack_signal: signal of last received Ack frame from this STA
* @last_seq_ctrl: last received seq/frag number from this STA (per TID
* plus one for non-QoS frames)
* @tx_filtered_count: number of frames the hardware filtered for this STA
@@ -467,7 +466,6 @@ struct sta_info {
unsigned long rx_dropped;
int last_signal;
struct ewma_signal avg_signal;
- int last_ack_signal;
u8 chains;
s8 chain_signal_last[IEEE80211_MAX_CHAINS];