From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932680Ab0JANXf (ORCPT ); Fri, 1 Oct 2010 09:23:35 -0400 Received: from mail-ew0-f46.google.com ([209.85.215.46]:65327 "EHLO mail-ew0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932339Ab0JANXd (ORCPT ); Fri, 1 Oct 2010 09:23:33 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=l2gD0T1H8R0eSk5INrWJY1dkZ99LtNQrvDrQgAWWzSi1COSwO7eFaNkqRxXQ3cY/k4 53xJhUmv3yBsQ/RRjFQQw1tZs2jCPCnlGuPlH2bNl/wKAd7BBn6+pyjZT1Coq3hgQAMk iYf9/8MmY//CISWqUteTrgX+GSrYgMmUgEeBo= Date: Fri, 1 Oct 2010 17:23:13 +0400 From: Anton Vorontsov To: Greg Kroah-Hartman Cc: Alan Cox , Andrew Morton , Tobias Klauser , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 8/8] altera_uart: Don't use plain integer as NULL pointer Message-ID: <20101001132313.GH25897@oksana.dev.rtsoft.ru> References: <20101001132045.GA9649@oksana.dev.rtsoft.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20101001132045.GA9649@oksana.dev.rtsoft.ru> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes sparse warning. Signed-off-by: Anton Vorontsov --- drivers/serial/altera_uart.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/serial/altera_uart.c b/drivers/serial/altera_uart.c index 304181c..f50097e 100644 --- a/drivers/serial/altera_uart.c +++ b/drivers/serial/altera_uart.c @@ -460,7 +460,7 @@ static int __init altera_uart_console_setup(struct console *co, char *options) if (co->index < 0 || co->index >= CONFIG_SERIAL_ALTERA_UART_MAXPORTS) return -EINVAL; port = &altera_uart_ports[co->index].port; - if (port->membase == 0) + if (!port->membase) return -ENODEV; if (options) -- 1.7.0.5