Return-path: Received: from mail.neratec.com ([46.140.151.2]:45318 "EHLO mail.neratec.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751486AbeAZOVE (ORCPT ); Fri, 26 Jan 2018 09:21:04 -0500 From: Wojciech Dubowik To: linux-wireless@vger.kernel.org Cc: kvalo@codeaurora.org, ath9k-devel@qca.qualcomm.com, Wojciech Dubowik Subject: [PATCH] ath9k: Fix get channel default noise floor Date: Fri, 26 Jan 2018 15:20:54 +0100 Message-Id: <1516976454-8883-1-git-send-email-Wojciech.Dubowik@neratec.com> (sfid-20180126_152109_142764_7F9B33B3) Sender: linux-wireless-owner@vger.kernel.org List-ID: Commit 8da58553cc63 ("ath9k: Use calibrated noise floor value when available") introduced regression in ath9k_hw_getchan_noise where per chain nominal noise floor has been taken instead default for channel. Revert to original default channel noise floor. Reported-by: Sebastian Gottschall Signed-off-by: Wojciech Dubowik --- drivers/net/wireless/ath/ath9k/calib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 3d9447e..695c779 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -72,7 +72,7 @@ static s16 ath9k_hw_get_default_nf(struct ath_hw *ah, s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan, s16 nf) { - s8 noise = ath9k_hw_get_default_nf(ah, chan, 0); + s8 noise = ATH_DEFAULT_NOISE_FLOOR; if (nf) { s8 delta = nf - ATH9K_NF_CAL_NOISE_THRESH - -- 2.7.4