On Sat, 9 Jun 2018 12:10:44 +0200, Stanislaw Gruszka wrote: > It turned out that we can run calibration without already received > frames with RSSI data. In such case just don't update AGC register > and don't print the warning. > > Fixes: b305a6ab0247 ("mt7601u: use EWMA to calculate avg_rssi") > Reported-by: Adam Borowski <kilobyte@xxxxxxxxxx> > Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx> Acked-by: Jakub Kicinski <kubakici@xxxxx>