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=-19.1 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 B599BC43217 for ; Thu, 16 Sep 2021 17:14:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A4B2C60F23 for ; Thu, 16 Sep 2021 17:14:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351138AbhIPRPA (ORCPT ); Thu, 16 Sep 2021 13:15:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:36118 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349943AbhIPRH7 (ORCPT ); Thu, 16 Sep 2021 13:07:59 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id AA05660EFF; Thu, 16 Sep 2021 16:36:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1631810200; bh=JFIwOmiBvrlHVlUc/agg+VHNpbDgXFBJyCKiIIAbcSc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tBoXDuAT5n+Ab0C3RhJxCwW35u3PL28RQE1yZuhuJmTqxOH0i0NdpA7paCrFjfj5R e0IhsWbY7jg4+tFo6XhVepVhA71a2viS1Siv2czxFIcZSlOeRIhSM25GesJaQaF/XA vjHPcanPS7/1AJ4bda8PF6Tq4jWXywO8S/w0ik9Q= 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 5.14 052/432] media: rc-loopback: return number of emitters rather than error Date: Thu, 16 Sep 2021 17:56:41 +0200 Message-Id: <20210916155812.566908842@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210916155810.813340753@linuxfoundation.org> References: <20210916155810.813340753@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 @@ -42,7 +42,7 @@ 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);