From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754746AbaJJN65 (ORCPT ); Fri, 10 Oct 2014 09:58:57 -0400 Received: from mail-pa0-f50.google.com ([209.85.220.50]:59611 "EHLO mail-pa0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753670AbaJJN6y (ORCPT ); Fri, 10 Oct 2014 09:58:54 -0400 From: Sudip Mukherjee To: Greg Kroah-Hartman , Jiri Slaby Cc: Sudip Mukherjee , linux-kernel@vger.kernel.org, alan@linux.intel.com Subject: [PATCH] goldfish: fixed sparse warning Date: Fri, 10 Oct 2014 19:28:45 +0530 Message-Id: <1412949525-17561-1-git-send-email-sudipm.mukherjee@gmail.com> X-Mailer: git-send-email 1.8.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org fixed sparse warning of Using plain integer as NULL pointer Signed-off-by: Sudip Mukherjee --- drivers/tty/goldfish.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/goldfish.c b/drivers/tty/goldfish.c index 09495f5..c24b963 100644 --- a/drivers/tty/goldfish.c +++ b/drivers/tty/goldfish.c @@ -157,7 +157,7 @@ static int goldfish_tty_console_setup(struct console *co, char *options) { if ((unsigned)co->index > goldfish_tty_line_count) return -ENODEV; - if (goldfish_ttys[co->index].base == 0) + if (!goldfish_ttys[co->index].base) return -ENODEV; return 0; } @@ -317,7 +317,7 @@ static int goldfish_tty_remove(struct platform_device *pdev) unregister_console(&qtty->console); tty_unregister_device(goldfish_tty_driver, pdev->id); iounmap(qtty->base); - qtty->base = 0; + qtty->base = NULL; free_irq(qtty->irq, pdev); goldfish_tty_current_line_count--; if (goldfish_tty_current_line_count == 0) -- 1.8.1.2