Return-path: Received: from mail30s.wh2.ocn.ne.jp ([125.206.180.198]:40887 "HELO mail30s.wh2.ocn.ne.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S932620Ab0I0DWS (ORCPT ); Sun, 26 Sep 2010 23:22:18 -0400 Received: from vs3001.wh2.ocn.ne.jp (125.206.180.229) by mail30s.wh2.ocn.ne.jp (RS ver 1.0.95vs) with SMTP id 4-0204777736 for ; Mon, 27 Sep 2010 12:22:16 +0900 (JST) Subject: [PATCH 1/4] ath5k: Remove unused variable for atim window To: linville@tuxdriver.com From: Bruno Randolf Cc: ath5k-devel@lists.ath5k.org, linux-wireless@vger.kernel.org Date: Mon, 27 Sep 2010 12:22:16 +0900 Message-ID: <20100927032216.8754.45251.stgit@tt-desk> In-Reply-To: <20100927032211.8754.49870.stgit@tt-desk> References: <20100927032211.8754.49870.stgit@tt-desk> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-wireless-owner@vger.kernel.org List-ID: It's not used and it's unlikely we will ever implement ATIM. Signed-off-by: Bruno Randolf --- drivers/net/wireless/ath/ath5k/ath5k.h | 1 - drivers/net/wireless/ath/ath5k/attach.c | 1 - drivers/net/wireless/ath/ath5k/pcu.c | 2 +- 3 files changed, 1 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h index b96bb98..42e6e82 100644 --- a/drivers/net/wireless/ath/ath5k/ath5k.h +++ b/drivers/net/wireless/ath/ath5k/ath5k.h @@ -1041,7 +1041,6 @@ struct ath5k_hw { #define ah_modes ah_capabilities.cap_mode #define ah_ee_version ah_capabilities.cap_eeprom.ee_version - u32 ah_atim_window; u32 ah_limit_tx_retries; u8 ah_coverage_class; diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c index 6e02de3..cd0b14a 100644 --- a/drivers/net/wireless/ath/ath5k/attach.c +++ b/drivers/net/wireless/ath/ath5k/attach.c @@ -118,7 +118,6 @@ int ath5k_hw_attach(struct ath5k_softc *sc) ah->ah_turbo = false; ah->ah_txpower.txp_tpc = AR5K_TUNE_TPC_TXPOWER; ah->ah_imr = 0; - ah->ah_atim_window = 0; ah->ah_limit_tx_retries = AR5K_INIT_TX_RETRY; ah->ah_software_retry = false; ah->ah_ant_mode = AR5K_ANTMODE_DEFAULT; diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c index 6a891c4..71dca10 100644 --- a/drivers/net/wireless/ath/ath5k/pcu.c +++ b/drivers/net/wireless/ath/ath5k/pcu.c @@ -600,7 +600,7 @@ void ath5k_hw_init_beacon(struct ath5k_hw *ah, u32 next_beacon, u32 interval) /* Timer3 marks the end of our ATIM window * a zero length window is not allowed because * we 'll get no beacons */ - timer3 = next_beacon + (ah->ah_atim_window ? ah->ah_atim_window : 1); + timer3 = next_beacon + 1; /* * Set the beacon register and enable all timers.