From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754061AbYDQEId (ORCPT ); Thu, 17 Apr 2008 00:08:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750922AbYDQEIZ (ORCPT ); Thu, 17 Apr 2008 00:08:25 -0400 Received: from smtp-out3.tiscali.nl ([195.241.79.178]:52324 "EHLO smtp-out3.tiscali.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750710AbYDQEIZ (ORCPT ); Thu, 17 Apr 2008 00:08:25 -0400 Message-ID: <4806CD35.5020704@tiscali.nl> Date: Thu, 17 Apr 2008 06:08:21 +0200 From: Roel Kluin <12o3l@tiscali.nl> User-Agent: Thunderbird 2.0.0.9 (X11/20071031) MIME-Version: 1.0 To: dbrownell@users.sourceforge.net, spi-devel-general@lists.sourceforge.net, lkml Subject: [PATCH] mcp23s08: check read_regs() retval Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The return value of mcp23s08_read_regs() can only be evaluated when signed Signed-off-by: Roel Kluin <12o3l@tiscali.nl> --- diff --git a/drivers/gpio/mcp23s08.c b/drivers/gpio/mcp23s08.c index bb60e8c..0eef8b8 100644 --- a/drivers/gpio/mcp23s08.c +++ b/drivers/gpio/mcp23s08.c @@ -168,7 +168,7 @@ static void mcp23s08_dbg_show(struct seq_file *s, struct gpio_chip *chip) { struct mcp23s08 *mcp; char bank; - unsigned t; + int t; unsigned mask; mcp = container_of(chip, struct mcp23s08, chip);