Received: by 2002:a05:6a10:a852:0:0:0:0 with SMTP id d18csp2780620pxy; Mon, 3 May 2021 07:55:06 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyGmLJk0PqVp23/GNqq8BPRitr1drN3j8NObZKEwZX7CjBMkZt2VmaR6CH10fhfJtLedPf7 X-Received: by 2002:a05:6402:199:: with SMTP id r25mr20487843edv.128.1620053705852; Mon, 03 May 2021 07:55:05 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1620053705; cv=none; d=google.com; s=arc-20160816; b=RxNS/t+OCdqb6s2a/dpfH2aNLIjH0RIUV8qxUo77lg9qsICHfLMsMK+ow64R2f5gzy zTHFy8ehkvlPNl4cCYqQWitMBRONsHAfOaGo3iyRRP2GHO7Gcokw+Ifca4QOjX5vH264 cDz0dd+T11jPy+Oy8swUbRuJsvuMh9tAScO5rHpzPevZymR4wcqKIc8wIi6QEPOiO1Se vdwFvJbZ+WOv0GXFznMJcoD2wRc3m3OqIbv8PBAAoWNRDW6A/GJVQ/J49Gh1NZBXqqlZ rzbS/Tbjb48QJfRvvAADVWdH8n8cRMz9u7mj5YVTWksIt4Q7KQZPVqNlliwEwW2zDpqk q5Og== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-disposition:mime-version:message-id :subject:cc:to:from:date:dkim-signature; bh=cdNlMntfr+Dhz5UmiQP55qbEYXLGg/UgqsiwzzTuLEw=; b=j7fwzBBJbH6uNIt45Dlp+1Kq2k9xkiStkjALbq+qx+DVIYGAzZecnmi7wEDfG3I+yX S5FeUitpBhT+wJgN12mshA+9VyEnwR/1xvhnKnbFpSJNDp73pImaU4NrkAyoqyzZ/rFD lkoWIveADScfJqNdCE6peRepmbL6kDrQI/amMKTKXWpoxvjdYqWhS+bgQ8cq86z9FiWY 1n9THn5uqnprSysAUNv2T/I3pc2GjkPbX7XSf+mBXlMwfCkbrX/ZRBpG8EgsOYSjDTBs a9xTBRah7bii7OlTwfCGD3EFNURUKDrXUaOQ5/eSBSOTVVm8hUm5hupkd7yYzpQBWYUT MIYQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@oracle.com header.s=corp-2020-01-29 header.b=OaoFUQGd; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=oracle.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id kq6si15202ejb.103.2021.05.03.07.54.39; Mon, 03 May 2021 07:55:05 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@oracle.com header.s=corp-2020-01-29 header.b=OaoFUQGd; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=oracle.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229726AbhECOzX (ORCPT + 99 others); Mon, 3 May 2021 10:55:23 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:49064 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229596AbhECOzW (ORCPT ); Mon, 3 May 2021 10:55:22 -0400 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 143EoL7m007643; Mon, 3 May 2021 14:54:10 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : mime-version : content-type; s=corp-2020-01-29; bh=cdNlMntfr+Dhz5UmiQP55qbEYXLGg/UgqsiwzzTuLEw=; b=OaoFUQGde/t1Ha4HqhHpTUfutzrJ1njdrv/J5Vt97HV65Z5Qe9CzCqKvE397j8fgauN/ MUASNG9r4NkT/pBdADinfbozMoKdq1HBRrd3KZyyjKgfqei/Ch1Xkqb4/ALtJZrNZ5PE OSeP4kNo38VQV4IbbBIOjwP4OrA0wKkhPHJ3bYkuIITtqcW7hPKd6VRZk3VoeGrP9LdZ huF0YLREmBI1QO/1Ud0RhC0fNNnthVVMVFDKuAG2J+aCRq5gLJiolQswtL07CbbKXbj2 M1LCsVwYuj/Pr5+w0x5AmPKg+uN1b7jbG1s1U1WFioJly22hga+QUY1wlRbfhYj0Olig Nw== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by userp2120.oracle.com with ESMTP id 389h13ts84-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 03 May 2021 14:54:09 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 143EpFkd192498; Mon, 3 May 2021 14:54:09 GMT Received: from pps.reinject (localhost [127.0.0.1]) by userp3020.oracle.com with ESMTP id 389grqthgq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 03 May 2021 14:54:09 +0000 Received: from userp3020.oracle.com (userp3020.oracle.com [127.0.0.1]) by pps.reinject (8.16.0.36/8.16.0.36) with SMTP id 143Es9qr016517; Mon, 3 May 2021 14:54:09 GMT Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by userp3020.oracle.com with ESMTP id 389grqthge-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 03 May 2021 14:54:09 +0000 Received: from abhmp0001.oracle.com (abhmp0001.oracle.com [141.146.116.7]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 143Es7Xr002774; Mon, 3 May 2021 14:54:07 GMT Received: from mwanda (/102.36.221.92) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 03 May 2021 14:54:06 +0000 Date: Mon, 3 May 2021 17:53:59 +0300 From: Dan Carpenter To: Felix Fietkau Cc: Lorenzo Bianconi , Ryder Lee , Kalle Valo , Matthias Brugger , Shayne Chen , linux-wireless@vger.kernel.org, linux-mediatek@lists.infradead.org, kernel-janitors@vger.kernel.org Subject: [PATCH] mt76: mt7915: fix a signedness bug in mt7915_mcu_apply_tx_dpd() Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Mailer: git-send-email haha only kidding X-Proofpoint-ORIG-GUID: GU7Nq_ShP-nsk1V-MiVG_Nndt6qHvgsH X-Proofpoint-GUID: GU7Nq_ShP-nsk1V-MiVG_Nndt6qHvgsH X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=9973 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 clxscore=1015 spamscore=0 mlxscore=0 phishscore=0 adultscore=0 lowpriorityscore=0 suspectscore=0 priorityscore=1501 mlxlogscore=999 malwarescore=0 impostorscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104060000 definitions=main-2105030103 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org "idx" needs to be signed for the error handling to work. Fixes: 495184ac91bb ("mt76: mt7915: add support for applying pre-calibration data") Signed-off-by: Dan Carpenter --- drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index b3f14ff67c5a..764f25a828fa 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -3440,8 +3440,9 @@ int mt7915_mcu_apply_tx_dpd(struct mt7915_phy *phy) { struct mt7915_dev *dev = phy->dev; struct cfg80211_chan_def *chandef = &phy->mt76->chandef; - u16 total = 2, idx, center_freq = chandef->center_freq1; + u16 total = 2, center_freq = chandef->center_freq1; u8 *cal = dev->cal, *eep = dev->mt76.eeprom.data; + int idx; if (!(eep[MT_EE_DO_PRE_CAL] & MT_EE_WIFI_CAL_DPD)) return 0; -- 2.30.2