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=-20.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, 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 1264DC433EF for ; Mon, 20 Sep 2021 17:45:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EFC05615E6 for ; Mon, 20 Sep 2021 17:45:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353283AbhITRqf (ORCPT ); Mon, 20 Sep 2021 13:46:35 -0400 Received: from mail.kernel.org ([198.145.29.99]:47644 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1353423AbhITRop (ORCPT ); Mon, 20 Sep 2021 13:44:45 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 954D66128A; Mon, 20 Sep 2021 17:09:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1632157781; bh=+sY1RogBu7o8Vua96xtphnscGs6DnwPjtPKD+wH/mKQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qTXuVgco3+NukoAXj6XOC/jyVz3GTbK59Q7xoNG3/XZtMVavW9xtd5F3Sp5ZVz0V3 B94rwrC5/dBp8scZle5NMg9xrEIzxQTfUdULEBIm9Te+sK85tpj+fxQgNaSTHwlYdM LUWTWm6yVmzY6UW6z/JVf4ba+kD7WN9xH/1x6tbo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Sean Young , Mauro Carvalho Chehab Subject: [PATCH 4.19 149/293] media: rc-loopback: return number of emitters rather than error Date: Mon, 20 Sep 2021 18:41:51 +0200 Message-Id: <20210920163938.384840536@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210920163933.258815435@linuxfoundation.org> References: <20210920163933.258815435@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: stable@vger.kernel.org From: Sean Young commit 6b7f554be8c92319d7e6df92fd247ebb9beb4a45 upstream. The LIRC_SET_TRANSMITTER_MASK ioctl should return the number of emitters if an invalid list was set. Cc: stable@vger.kernel.org Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman --- drivers/media/rc/rc-loopback.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/media/rc/rc-loopback.c +++ b/drivers/media/rc/rc-loopback.c @@ -52,7 +52,7 @@ static int loop_set_tx_mask(struct rc_de if ((mask & (RXMASK_REGULAR | RXMASK_LEARNING)) != mask) { dprintk("invalid tx mask: %u\n", mask); - return -EINVAL; + return 2; } dprintk("setting tx mask: %u\n", mask);