From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756225AbZHYU7j (ORCPT ); Tue, 25 Aug 2009 16:59:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756205AbZHYU7i (ORCPT ); Tue, 25 Aug 2009 16:59:38 -0400 Received: from server1.wserver.cz ([82.113.45.157]:60644 "EHLO server1.wserver.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756203AbZHYU7g (ORCPT ); Tue, 25 Aug 2009 16:59:36 -0400 From: Jiri Slaby To: tiwai@suse.de Cc: perex@perex.cz, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Jiri Slaby , Isaku Yamahata , George Hansper Subject: [PATCH 2/4] SOUND: serial-u16550, use unitialized_var(uart) Date: Tue, 25 Aug 2009 22:59:35 +0200 Message-Id: <1251233977-5819-2-git-send-email-jirislaby@gmail.com> X-Mailer: git-send-email 1.6.3.3 In-Reply-To: <1251233977-5819-1-git-send-email-jirislaby@gmail.com> References: <1251233977-5819-1-git-send-email-jirislaby@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org To avoid a wrong compiler warning, use unitialized_var(uart) in snd_uart16550_rmidi. If uart is unitialized, we return before its use. Signed-off-by: Jiri Slaby Cc: Takashi Iwai Cc: Jaroslav Kysela Cc: Isaku Yamahata Cc: George Hansper --- sound/drivers/serial-u16550.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c index a25fb7b..5f8ae28 100644 --- a/sound/drivers/serial-u16550.c +++ b/sound/drivers/serial-u16550.c @@ -902,7 +902,7 @@ static int __devinit snd_uart16550_rmidi(struct snd_uart16550 *uart, int device, static int __devinit snd_serial_probe(struct platform_device *devptr) { struct snd_card *card; - struct snd_uart16550 *uart; + struct snd_uart16550 *uninitialized_var(uart); int err; int dev = devptr->id; -- 1.6.3.3