From patchwork Mon Jan 24 18:44:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 535178 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 4ABD8C43217 for ; Mon, 24 Jan 2022 22:29:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1586229AbiAXWZz (ORCPT ); Mon, 24 Jan 2022 17:25:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36672 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1583214AbiAXWRZ (ORCPT ); Mon, 24 Jan 2022 17:17:25 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A79CDC0617A4; Mon, 24 Jan 2022 12:47:09 -0800 (PST) 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 4751960B11; Mon, 24 Jan 2022 20:47:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 145A0C340E5; Mon, 24 Jan 2022 20:47:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643057228; bh=J9lrXK6dhSG8TGwncbXssBZqwaP9t4bzOa8vEGF1sKg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tbpXCNzFmy81Gk0M6nqdTH7fmZVdkyYucwMc4vQUZZarsqF5AqVpHfnecJnJ1fxJs 5JRZaK5TTkyUj/8h4X02eyfYzi8YridJ8Pk/7hLPMfOdVpGjOjhrVlOQaF+t4wIWFv /priq6avFZoSn5a2eGQcPqGdsBxADAd4hFXv5RLs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Sean Wang , Mark Chen , Marcel Holtmann Subject: [PATCH 5.15 743/846] Bluetooth: btusb: Return error code when getting patch status failed Date: Mon, 24 Jan 2022 19:44:20 +0100 Message-Id: <20220124184126.622101790@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220124184100.867127425@linuxfoundation.org> References: <20220124184100.867127425@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Mark Chen commit 995d948cf2e45834275f07afc1c9881a9902e73c upstream. If there are failure cases in getting patch status, it should return the error code (-EIO). Fixes: fc342c4dc4087 ("Bluetooth: btusb: Add protocol support for MediaTek MT7921U USB devices") Co-developed-by: Sean Wang Signed-off-by: Sean Wang Signed-off-by: Mark Chen Signed-off-by: Marcel Holtmann Signed-off-by: Greg Kroah-Hartman --- drivers/bluetooth/btusb.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -2561,6 +2561,7 @@ static int btusb_mtk_setup_firmware_79xx } else { bt_dev_err(hdev, "Failed wmt patch dwnld status (%d)", status); + err = -EIO; goto err_release_fw; } }