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 08124C4332F for ; Fri, 1 Apr 2022 14:53:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348302AbiDAOzF (ORCPT ); Fri, 1 Apr 2022 10:55:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60386 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352523AbiDAOu0 (ORCPT ); Fri, 1 Apr 2022 10:50:26 -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 4A8D92B2B65; Fri, 1 Apr 2022 07:41:50 -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 5774260A53; Fri, 1 Apr 2022 14:40:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 11B30C2BBE4; Fri, 1 Apr 2022 14:40:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1648824043; bh=A+UDM1TEHilalJ8beCCwgyHiDJnZ7mGbfMSUawaUWNA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Voj/MDdiQUWoBU2uoAZmbhQ12+8JBtQ2N7VZ9c3UpkBKJHoY3Z8blPq5580GMMjWV X7JgAIpmfiX3mlE8uMfnTpr2+wczv2ABlLMJZkNI/s6JmEd4bKPmP/BLqq6whbhDk4 jSTEz9vHWdnMnYlxtFrqyV77R6CPPcqYDADdvgjZaVazxJg/su7HBjf5EmmTll37i+ LQtDqH9pLYRIe192gi5n2ewsy89Ceem8SwN6zElc52va2CQtUY7vk8Yl68xJTrVoIl Jh9pFyGa77LFDOjA8tsm7CWQX5GNphMF/p6E0gS/gYh2Jy5Y5cQ3qZTlhgGva6EdDb h6nlZawDMxbTQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Yang Li , Abaci Robot , Felix Fietkau , Sasha Levin , lorenzo.bianconi83@gmail.com, ryder.lee@mediatek.com, kvalo@kernel.org, davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, matthias.bgg@gmail.com, xing.song@mediatek.com, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH AUTOSEL 5.15 61/98] mt76: mt7615: Fix assigning negative values to unsigned variable Date: Fri, 1 Apr 2022 10:37:05 -0400 Message-Id: <20220401143742.1952163-61-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220401143742.1952163-1-sashal@kernel.org> References: <20220401143742.1952163-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@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 f2704149834a..1f0507692174 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -1732,7 +1732,7 @@ 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; -- 2.34.1