From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752217AbbIKHbu (ORCPT ); Fri, 11 Sep 2015 03:31:50 -0400 Received: from mail-qg0-f49.google.com ([209.85.192.49]:33065 "EHLO mail-qg0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752126AbbIKHbr (ORCPT ); Fri, 11 Sep 2015 03:31:47 -0400 From: =?UTF-8?q?Rapha=C3=ABl=20Beamonte?= To: Greg Kroah-Hartman Cc: Dan Carpenter , =?UTF-8?q?Rapha=C3=ABl=20Beamonte?= , Cristina Opriceana , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCHv2 10/16] staging: rtl8192u: r8192U_core: rtl8192_process_phyinfo: remove unneeded variable Date: Fri, 11 Sep 2015 03:29:18 -0400 Message-Id: <452249557aba8e25c8c8497c769f61dfdcd5032d.1441955761.git.raphael.beamonte@gmail.com> X-Mailer: git-send-email 2.5.1 In-Reply-To: References: In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Local variable last_beacon_adc_pwdb was used to store a value that wasn't used after. This patch removes that variable. Signed-off-by: Raphaël Beamonte --- drivers/staging/rtl8192u/r8192U_core.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index d779506..100fbbe 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -4055,7 +4055,6 @@ static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer, static u32 sb_index; static u32 sb_stats; - static u32 last_beacon_adc_pwdb; struct rtl_80211_hdr_3addr *hdr; u16 sc; @@ -4150,8 +4149,8 @@ static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer, /* record the beacon pwdb to the sliding window. */ if (sb_stats++ >= PHY_Beacon_RSSI_SLID_WIN_MAX) { sb_stats = PHY_Beacon_RSSI_SLID_WIN_MAX; - last_beacon_adc_pwdb = priv->stats.Slide_Beacon_pwdb[sb_index]; - priv->stats.Slide_Beacon_Total -= last_beacon_adc_pwdb; + priv->stats.Slide_Beacon_Total -= + priv->stats.Slide_Beacon_pwdb[sb_index]; } priv->stats.Slide_Beacon_Total += prev_stats->RxPWDBAll; priv->stats.Slide_Beacon_pwdb[sb_index] = prev_stats->RxPWDBAll; -- 2.5.1