From nobody Sat Jun 20 00:56:13 2026 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 6A8A4C433F5 for ; Fri, 25 Mar 2022 10:15:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358764AbiCYKRB (ORCPT ); Fri, 25 Mar 2022 06:17:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51314 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345190AbiCYKQy (ORCPT ); Fri, 25 Mar 2022 06:16:54 -0400 Received: from mail.meizu.com (edge07.meizu.com [112.91.151.210]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 61CF474633; Fri, 25 Mar 2022 03:15:19 -0700 (PDT) Received: from IT-EXMB-1-125.meizu.com (172.16.1.125) by mz-mail11.meizu.com (172.16.1.15) with Microsoft SMTP Server (TLS) id 14.3.487.0; Fri, 25 Mar 2022 18:15:17 +0800 Received: from meizu.meizu.com (172.16.137.70) by IT-EXMB-1-125.meizu.com (172.16.1.125) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.14; Fri, 25 Mar 2022 18:15:16 +0800 From: Haowen Bai To: , , , CC: , , , , Haowen Bai Subject: [PATCH V2] b43: Fix assigning negative value to unsigned variable Date: Fri, 25 Mar 2022 18:15:15 +0800 Message-ID: <1648203315-28093-1-git-send-email-baihaowen@meizu.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [172.16.137.70] X-ClientProxiedBy: IT-EXMB-1-125.meizu.com (172.16.1.125) To IT-EXMB-1-125.meizu.com (172.16.1.125) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" fix warning reported by smatch: drivers/net/wireless/broadcom/b43/phy_n.c:585 b43_nphy_adjust_lna_gain_tabl= e() warn: assigning (-2) to unsigned variable '*(lna_gain[0])' Signed-off-by: Haowen Bai --- V1->V2: change title prefix b43. drivers/net/wireless/broadcom/b43/phy_n.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/broadcom/b43/phy_n.c b/drivers/net/wirele= ss/broadcom/b43/phy_n.c index cf3ccf4d..aa5c994 100644 --- a/drivers/net/wireless/broadcom/b43/phy_n.c +++ b/drivers/net/wireless/broadcom/b43/phy_n.c @@ -582,7 +582,7 @@ static void b43_nphy_adjust_lna_gain_table(struct b43_w= ldev *dev) u16 data[4]; s16 gain[2]; u16 minmax[2]; - static const u16 lna_gain[4] =3D { -2, 10, 19, 25 }; + static const s16 lna_gain[4] =3D { -2, 10, 19, 25 }; =20 if (nphy->hang_avoid) b43_nphy_stay_in_carrier_search(dev, 1); --=20 2.7.4