From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753842AbaGZTM5 (ORCPT ); Sat, 26 Jul 2014 15:12:57 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:34070 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752684AbaGZTKs (ORCPT ); Sat, 26 Jul 2014 15:10:48 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Mengdong Lin , Takashi Iwai Subject: [PATCH 3.14 05/87] ALSA: hda - initialize audio InfoFrame to be all zero Date: Sat, 26 Jul 2014 12:01:39 -0700 Message-Id: <20140726190214.704707871@linuxfoundation.org> X-Mailer: git-send-email 2.0.2 In-Reply-To: <20140726190214.530473925@linuxfoundation.org> References: <20140726190214.530473925@linuxfoundation.org> User-Agent: quilt/0.63-1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mengdong Lin commit caaf5ef9493f72390905f1e97b310b8906d32dac upstream. This patch initialized the local audio InfoFrame variable 'ai' to be all zero, thus the data bytes will indicate "Refer to Stream Header" by default. Signed-off-by: Mengdong Lin Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/pci/hda/patch_hdmi.c | 1 + 1 file changed, 1 insertion(+) --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -1062,6 +1062,7 @@ static void hdmi_pin_setup_infoframe(str { union audio_infoframe ai; + memset(&ai, 0, sizeof(ai)); if (conn_type == 0) { /* HDMI */ struct hdmi_audio_infoframe *hdmi_ai = &ai.hdmi;