From 9d332c82b4cf2e4538450e4af40f073cc5e599ec Mon Sep 17 00:00:00 2001 From: Bruno Randolf Date: Thu, 25 Mar 2010 14:49:31 +0900 Subject: [PATCH] ath5k: initialize default noise floor Initialize noise floor variable with a default of -95. This was used uninitialized in the signal strength (RSSI -> dBm) conversion until the first noise floor calibration was completed. Signed-off-by: Bruno Randolf Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath5k/attach.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c index dd4099a2ff15..f80d3d52c536 100644 --- a/drivers/net/wireless/ath/ath5k/attach.c +++ b/drivers/net/wireless/ath/ath5k/attach.c @@ -123,6 +123,7 @@ int ath5k_hw_attach(struct ath5k_softc *sc) ah->ah_limit_tx_retries = AR5K_INIT_TX_RETRY; ah->ah_software_retry = false; ah->ah_ant_mode = AR5K_ANTMODE_DEFAULT; + ah->ah_noise_floor = -95; /* until first NF calibration is run */ /* * Find the mac version -- 2.39.5