From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758783Ab0JVSYN (ORCPT ); Fri, 22 Oct 2010 14:24:13 -0400 Received: from kroah.org ([198.145.64.141]:37706 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752833Ab0JVSYK (ORCPT ); Fri, 22 Oct 2010 14:24:10 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Anton Vorontsov , Alan Cox Subject: [PATCH 41/49] altera_uart: Don't use plain integer as NULL pointer Date: Fri, 22 Oct 2010 11:21:20 -0700 Message-Id: <1287771688-14805-41-git-send-email-gregkh@suse.de> X-Mailer: git-send-email 1.7.1 In-Reply-To: <20101022175112.GC13489@kroah.com> References: <20101022175112.GC13489@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Anton Vorontsov Fixes sparse warning. Signed-off-by: Anton Vorontsov Cc: Alan Cox Acked-by: Tobias Klauser --- 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 dfc1ecc..7212162 100644 --- a/drivers/serial/altera_uart.c +++ b/drivers/serial/altera_uart.c @@ -461,7 +461,7 @@ 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) -- 1.7.2