From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 667BBC47080 for ; Tue, 12 Apr 2022 08:40:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1384320AbiDLIkL (ORCPT ); Tue, 12 Apr 2022 04:40:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45808 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1357223AbiDLHjx (ORCPT ); Tue, 12 Apr 2022 03:39:53 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6CB121582B; Tue, 12 Apr 2022 00:13:54 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 07BF561701; Tue, 12 Apr 2022 07:13:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1363DC385A5; Tue, 12 Apr 2022 07:13:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649747633; bh=/uOxVJWrytHOQa/dr3wg/Qm9js3id4tXNTPbdtNpAHA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EmLdsOgiBp9gAh4LiiQEeeZ3MDjbd0kZ5hCdxKneFRDl53naiwM2Q9zbz63UJkmmL iZkH9DBTJtYboIzlj1KvrVUpThjvl8PVbL2vqovCzYeOOXLJCEfGmPwxfEdEW1vtPt C5UmBSPkgJWNI+hVfoXVIYJeFhuU9BC+uYKXIirw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Abaci Robot , Yang Li , Felix Fietkau , Sasha Levin Subject: [PATCH 5.17 110/343] mt76: mt7615: Fix assigning negative values to unsigned variable Date: Tue, 12 Apr 2022 08:28:48 +0200 Message-Id: <20220412062954.569850456@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220412062951.095765152@linuxfoundation.org> References: <20220412062951.095765152@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yang Li [ Upstream commit 9273ffcc9a11942bd586bb42584337ef3962b692 ] Smatch reports the following: drivers/net/wireless/mediatek/mt76/mt7615/mac.c:1865 mt7615_mac_adjust_sensitivity() warn: assigning (-110) to unsigned variable 'def_th' drivers/net/wireless/mediatek/mt76/mt7615/mac.c:1865 mt7615_mac_adjust_sensitivity() warn: assigning (-98) to unsigned variable 'def_th' Reported-by: Abaci Robot Signed-off-by: Yang Li Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c index ba31bb7caaf9..5d69e77814c9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -1841,7 +1841,7 @@ mt7615_mac_adjust_sensitivity(struct mt7615_phy *phy, struct mt7615_dev *dev = phy->dev; int false_cca = ofdm ? phy->false_cca_ofdm : phy->false_cca_cck; bool ext_phy = phy != &dev->phy; - u16 def_th = ofdm ? -98 : -110; + s16 def_th = ofdm ? -98 : -110; bool update = false; s8 *sensitivity; int signal; -- 2.35.1