From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-3441149-1520826447-2-1778712710628121285 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, LANGUAGES endasv, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='CN', FromHeader='uk', MailFrom='org' X-Spam-charsets: plain='UTF-8' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1520826446; b=rrR11Qldz+97RG28oHdfrYKF3GpeHyEGxfByOwp/vbiatbt 1/2JoG8QgCrZzGRZ/I+T4fcn5NRXs80pOF/boKu22HUx3qwRfmlSEY2ZHBiCZzoD Qwyo3ofAH1VUNaN8CQTmAjtlQxeCcZIJjg2xIit8P4jP4PHbW9OBMUi0M4b7dZBd 8/7a4pZFUH7Wm47ThvxxDm1wjRsTdI1d0gHu2uHVpQiSQeTSUzLV9JLleRIK2pBT ztzDC47OjlvYav6ypSwZUDRwhqYM+4tyjVqWA+Yi0MNYgMJzsm8ydpl0OXzD+yOe x1pthk+bQCX3EZFjjVN3yg+C8rWtTlkTXNyb3eg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-type:content-transfer-encoding :mime-version:from:to:cc:date:message-id:subject:in-reply-to :sender:list-id; s=arctest; t=1520826446; bh=gF7QtJ29baozW5eClGA fLwKEBvTgj1llYEkqHfRGAms=; b=dyGbQiojjDU/98xy/6f0DGON3UUBroww2zD 6bqecW8NpFljESderov/0iCWCLShcILXPO75L1hme5lg9IhH8ZnHdA7hh+zGebBq RxFiWDXQ35U0NpfhpkDHdFkklF8yVd3nkLTshi3gCWy393rYMaya2B1B1GqqnAE5 gKIwGFiuvM5alsDjD8iNM8BOMdQinmymSDNBTZ/HaEjlLEfCSOzLnDsX8PByIWNE 40snJGU+5avl6zHMCNnGIzstFwTrcp3p50A7i4fP8Q/KDv1RSgC8yD+cQ7/21uhz 7gV+PRXekccjoexukO8lgAHUCPfD9cGRwn3aV6trj7e45oKCANg== ARC-Authentication-Results: i=1; mx4.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=decadent.org.uk; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-category=clean score=-100 state=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=decadent.org.uk header.result=pass header_is_org_domain=yes Authentication-Results: mx4.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=decadent.org.uk; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-category=clean score=-100 state=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=decadent.org.uk header.result=pass header_is_org_domain=yes Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932683AbeCLDHm (ORCPT ); Sun, 11 Mar 2018 23:07:42 -0400 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:41023 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932526AbeCLDHi (ORCPT ); Sun, 11 Mar 2018 23:07:38 -0400 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org CC: akpm@linux-foundation.org, "John W. Linville" , "Yunlian Jiang" , "Larry Finger" Date: Mon, 12 Mar 2018 03:03:34 +0000 Message-ID: X-Mailer: LinuxStableQueue (scripts by bwh) Subject: [PATCH 3.2 010/104] rtlwifi: initialize local array and set value. In-Reply-To: X-SA-Exim-Connect-IP: 2a02:8011:400e:2:6f00:88c8:c921:d332 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 3.2.101-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Yunlian Jiang commit ec71997eff2231098212a99934c0fb987a9e6b04 upstream. GCC 4.8 is spitting out uninitialized-variable warnings against "drivers/net/wireless/rtlwifi/rtl8192de/dm.c". drivers/net/wireless/rtlwifi/rtl8192de/dm.c:941:31: error: 'ofdm_index_old[1]' may be used uninitialized in this function [-Werror=maybe-uninitialized] rtlpriv->dm.ofdm_index[i] = ofdm_index_old[i]; This patch adds initialization to the variable and properly sets its value. Signed-off-by: Yunlian Jiang Acked-by: Larry Finger Signed-off-by: John W. Linville Signed-off-by: Ben Hutchings --- drivers/net/wireless/rtlwifi/rtl8192de/dm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/wireless/rtlwifi/rtl8192de/dm.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/dm.c @@ -844,7 +844,7 @@ static void rtl92d_dm_txpower_tracking_c long val_y, ele_c = 0; u8 ofdm_index[2]; s8 cck_index = 0; - u8 ofdm_index_old[2]; + u8 ofdm_index_old[2] = {0, 0}; s8 cck_index_old = 0; u8 index; int i;