From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932882Ab0JRPxs (ORCPT ); Mon, 18 Oct 2010 11:53:48 -0400 Received: from mx1.spunky.mail.dreamhost.com ([208.97.132.47]:47810 "EHLO homiemail-a62.g.dreamhost.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932167Ab0JRPxr (ORCPT ); Mon, 18 Oct 2010 11:53:47 -0400 Subject: [PATCH] gpio led: properly initialize return value From: Davidlohr Bueso Reply-To: dave@gnu.org To: rpurdie@rpsys.net, raph@8d.com, tpiepho@freescale.com Cc: LKML Content-Type: text/plain; charset="UTF-8" Date: Mon, 18 Oct 2010 12:53:39 -0300 Message-ID: <1287417219.4214.5.camel@cowboy> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org gpio led: properly initialize return value in gpio_led_init() In the event that none of the configs are set (CONFIG_LEDS_GPIO_PLATFORM, CONFIG_LEDS_GPIO_OF, CONFIG_LEDS_GPIO_PLATFORM), we will return bogus when initializing the module. Signed-off-by: Davidlohr Bueso --- drivers/leds/leds-gpio.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c index ea57e05..4d9fa38 100644 --- a/drivers/leds/leds-gpio.c +++ b/drivers/leds/leds-gpio.c @@ -316,7 +316,7 @@ static struct of_platform_driver of_gpio_leds_driver = { static int __init gpio_led_init(void) { - int ret; + int ret = 0; #ifdef CONFIG_LEDS_GPIO_PLATFORM ret = platform_driver_register(&gpio_led_driver); -- 1.7.0.4