From 763aa27a292113b6fd9f6ad8bf633edc9b13c98b Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 16 Oct 2015 16:55:51 +0200 Subject: 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 --- net/mac80211/status.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'net/mac80211/status.c') diff --git a/net/mac80211/status.c b/net/mac80211/status.c index 98fd04c4b2a0..da67b84905a8 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -863,9 +863,6 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) ieee80211_lost_packet(sta, info); } } - - if (acked) - sta->last_ack_signal = info->status.ack_signal; } rcu_read_unlock(); -- cgit v1.2.3