Commit 6450b133 authored by Deren Wu's avatar Deren Wu Committed by Felix Fietkau
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mt76: fix invalid rssi report 



Drop invalid rssi value to calculate a reasonable report

Fixes: 4550fb9e ("mt76: improve signal strength reporting")
Signed-off-by: default avatarDeren Wu <deren.wu@mediatek.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent f1fe8eef

drivers/net/wireless/mediatek/mt76/mac80211.c

+3 −2
Original line number Diff line number Diff line
@@ -942,10 +942,11 @@ mt76_rx_signal(struct mt76_rx_status *status) 
	for (chains = status->chains; chains; chains >>= 1, chain_signal++) {

		int cur, diff;



		if (!(chains & BIT(0)))

		cur = *chain_signal;

		if (!(chains & BIT(0)) ||

		    cur > 0)

			continue;



		cur = *chain_signal;

		if (cur > signal)

			swap(cur, signal);