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=unavailable 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 ADD4BC433F5 for ; Mon, 20 Sep 2021 17:04:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 999E161AE3 for ; Mon, 20 Sep 2021 17:04:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344244AbhITRF0 (ORCPT ); Mon, 20 Sep 2021 13:05:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:54784 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245413AbhITRB4 (ORCPT ); Mon, 20 Sep 2021 13:01:56 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 3EEFA6137F; Mon, 20 Sep 2021 16:53:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1632156811; bh=oyLOSIVASuQSXrbHxkz62uBgMEAL4jGn252Izme2//I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=usS2UC+Z/sqxTkedEht0MSchxE67PJJ9rNpUn6FOXsc0zI8e8CdVWCG552Ml+igyo VJQFCQGwIl9IOD8ItF8RwpLF7FBLNWeZ9NREfrFlZfYHt29o8s7JoBvmOusro9eyd8 VFAeczZJdR7tjmZFJAEdx97O3lGnHAVyKrZTgGoE= 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 4.9 096/175] media: rc-loopback: return number of emitters rather than error Date: Mon, 20 Sep 2021 18:42:25 +0200 Message-Id: <20210920163921.216058907@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210920163918.068823680@linuxfoundation.org> References: <20210920163918.068823680@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: linux-kernel@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 @@ -55,7 +55,7 @@ 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);