From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail30g.wh2.ocn.ne.jp ([220.111.41.239]:25339 "HELO mail30g.wh2.ocn.ne.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752623Ab0CYFth (ORCPT ); Thu, 25 Mar 2010 01:49:37 -0400 Received: from vs3017.wh2.ocn.ne.jp (125.206.180.250) by mail30g.wh2.ocn.ne.jp (RS ver 1.0.95vs) with SMTP id 0-0815636176 for ; Thu, 25 Mar 2010 14:49:36 +0900 (JST) Subject: [PATCH 06/10] ath5k: initialize default noise floor To: linville@tuxdriver.com From: Bruno Randolf Cc: linux-wireless@vger.kernel.org, bob@bobcopeland.com, ath5k-devel@lists.ath5k.org, lrodriguez@atheros.com, mickflemm@gmail.com Date: Thu, 25 Mar 2010 14:49:31 +0900 Message-ID: <20100325054931.10697.46232.stgit@tt-desk> In-Reply-To: <20100325054603.10697.48915.stgit@tt-desk> References: <20100325054603.10697.48915.stgit@tt-desk> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-wireless-owner@vger.kernel.org List-ID: 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 --- drivers/net/wireless/ath/ath5k/attach.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c index dd4099a..f80d3d5 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