From 40d9a38ad3b7029be9c278738b67cbdb6349ce85 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 13 Jul 2015 12:26:46 +0200 Subject: mac80211: use DECLARE_EWMA Instead of using the out-of-line average calculation, use the new DECLARE_EWMA() macro to declare a signal EWMA, and use that. This actually *reduces* the code size slightly (on x86-64) while also reducing the station info size by 80 bytes. Signed-off-by: Johannes Berg --- net/mac80211/rx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/mac80211/rx.c') diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 4d217d3265f4..5bc0b88d9eb1 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1428,7 +1428,7 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx) sta->rx_bytes += rx->skb->len; if (!(status->flag & RX_FLAG_NO_SIGNAL_VAL)) { sta->last_signal = status->signal; - ewma_add(&sta->avg_signal, -status->signal); + ewma_signal_add(&sta->avg_signal, -status->signal); } if (status->chains) { @@ -1440,7 +1440,7 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx) continue; sta->chain_signal_last[i] = signal; - ewma_add(&sta->chain_signal_avg[i], -signal); + ewma_signal_add(&sta->chain_signal_avg[i], -signal); } } -- cgit v1.2.3-70-g09d2