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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9ED6AC433E0 for ; Mon, 29 Jun 2020 20:33:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7852C206A1 for ; Mon, 29 Jun 2020 20:33:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593462834; bh=nP8oIgmJpbzfY6b3GAwgSxttlTlWjyHWpqt+kc6asSk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=LOqDkkHduKjSMPiPqSzKzeihnGrhHQuahoPqIKK7nh1ymZUCFL8/v6klKB6HUbKoO OXDQyOln4QMVzusIwAFidqu7YfagUA2t1uyt/50k2IW+Bw/qf4hWu45i4fGCc/qzZ8 bW5a0OLzjj3oKRqrMYSgY+aZqf8Cuv0smsYAMz/E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728556AbgF2Udx (ORCPT ); Mon, 29 Jun 2020 16:33:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:37028 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732324AbgF2TZQ (ORCPT ); Mon, 29 Jun 2020 15:25:16 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9005325412; Mon, 29 Jun 2020 15:42:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593445361; bh=nP8oIgmJpbzfY6b3GAwgSxttlTlWjyHWpqt+kc6asSk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=046m34ygQnu7kbIAQPZP6WiLGdSLtAFBZe/Qyfg5KQt0poBnXwk5cxvSRokT+KwOR nZ9splUDImmECVymS6I6tA1vCbGnbg7F5qLjyim0K2av4P3W2obLwo80P6pCB+DCMj MqzndbpWF9K0SZsS9rhSEMBx9izK+3xx03n9nX30= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Mauro Carvalho Chehab , Florian Fainelli , Greg Kroah-Hartman Subject: [PATCH 4.9 118/191] media: dvb_frontend: fix return error code Date: Mon, 29 Jun 2020 11:38:54 -0400 Message-Id: <20200629154007.2495120-119-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200629154007.2495120-1-sashal@kernel.org> References: <20200629154007.2495120-1-sashal@kernel.org> MIME-Version: 1.0 X-KernelTest-Patch: http://kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.229-rc1.gz X-KernelTest-Tree: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git X-KernelTest-Branch: linux-4.9.y X-KernelTest-Patches: git://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git X-KernelTest-Version: 4.9.229-rc1 X-KernelTest-Deadline: 2020-07-01T15:39+00:00 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Mauro Carvalho Chehab commit 330dada5957e3ca0c8811b14c45e3ac42c694651 upstream The correct error code when a function is not defined is -ENOTSUPP. It was typoed wrong as -EOPNOTSUPP, with, unfortunately, exists, but it is not used by the DVB core. Thanks-to: Geert Uytterhoeven Thanks-to: Arnd Bergmann To make me revisit this code. Fixes: a9cb97c3e628 ("media: dvb_frontend: be sure to init dvb_frontend_handle_ioctl() return code") Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Florian Fainelli Signed-off-by: Greg Kroah-Hartman --- drivers/media/dvb-core/dvb_frontend.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index 740dedf033616..cd45b38946616 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -2265,7 +2265,7 @@ static int dvb_frontend_handle_ioctl(struct file *file, struct dvb_frontend *fe = dvbdev->priv; struct dvb_frontend_private *fepriv = fe->frontend_priv; struct dtv_frontend_properties *c = &fe->dtv_property_cache; - int i, err = -EOPNOTSUPP; + int i, err = -ENOTSUPP; dev_dbg(fe->dvb->device, "%s:\n", __func__); -- 2.25.1