From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757722AbZKKQlZ (ORCPT ); Wed, 11 Nov 2009 11:41:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757312AbZKKQlY (ORCPT ); Wed, 11 Nov 2009 11:41:24 -0500 Received: from ey-out-2122.google.com ([74.125.78.27]:32131 "EHLO ey-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757236AbZKKQlX (ORCPT ); Wed, 11 Nov 2009 11:41:23 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; b=J/QYxOoaIx387anHi1Raqywkf4vKaain0Pk4O5jR8r2pUtQD3aiSbVCcuL1c7iVNM9 z9JPzQpnIg8INnAoGpm641Dkh4i2yUkHINdrMZYM+Ej4OcxWe/ehq3mnLH02b0mxybng 7bVF65r6w7VxQ5JJSLLmdHfxtqeyga7YrrT8o= Message-ID: <4AFAEC06.3060701@gmail.com> Date: Wed, 11 Nov 2009 17:53:26 +0100 From: Roel Kluin User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.4pre) Gecko/20091014 Fedora/3.0-2.8.b4.fc11 Thunderbird/3.0b4 MIME-Version: 1.0 To: Mauro Carvalho Chehab , linux-media@vger.kernel.org, Andrew Morton , LKML Subject: [PATCH] sms-cards: make id unsigned in sms_get_board() 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 Make id signed so we can't get an invalid pointer when we pass a negative id. Signed-off-by: Roel Kluin --- drivers/media/dvb/siano/sms-cards.c | 2 +- drivers/media/dvb/siano/sms-cards.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/dvb/siano/sms-cards.c b/drivers/media/dvb/siano/sms-cards.c index 0420e28..c61f026 100644 --- a/drivers/media/dvb/siano/sms-cards.c +++ b/drivers/media/dvb/siano/sms-cards.c @@ -97,7 +97,7 @@ static struct sms_board sms_boards[] = { }, }; -struct sms_board *sms_get_board(int id) +struct sms_board *sms_get_board(unsigned id) { BUG_ON(id >= ARRAY_SIZE(sms_boards)); diff --git a/drivers/media/dvb/siano/sms-cards.h b/drivers/media/dvb/siano/sms-cards.h index 38f062f..8f19fc0 100644 --- a/drivers/media/dvb/siano/sms-cards.h +++ b/drivers/media/dvb/siano/sms-cards.h @@ -81,7 +81,7 @@ struct sms_board { int led_power, led_hi, led_lo, lna_ctrl, rf_switch; }; -struct sms_board *sms_get_board(int id); +struct sms_board *sms_get_board(unsigned id); extern struct smscore_device_t *coredev;