linux-kernel - Re: [PATCH] leds: simple

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Date:	Sun, 08 Apr 2012 13:20:53 -0700
From:	Joe Perches <joe@...ches.com>
To:	shuahkhan@...il.com
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>, rpurdie@...ux.intel.com
Subject: Re: [PATCH] leds: simple_strtoul-cleanup

On Sun, 2012-04-08 at 14:13 -0600, Shuah Khan wrote:
> led-class.c and ledtri-timer.c still use simple_strtoul(). 
> Change leds to use kstrtoul() instead of obsolete simple_strtoul().
[]
> @@ -44,23 +44,19 @@ static ssize_t led_brightness_store(struct device *dev,
>  		struct device_attribute *attr, const char *buf, size_t size)
[] 
> diff --git a/drivers/leds/ledtrig-timer.c b/drivers/leds/ledtrig-timer.c
> @@ -31,21 +31,18 @@ static ssize_t led_delay_on_store(struct device *dev,
>  		struct device_attribute *attr, const char *buf, size_t size)
[]
>  static ssize_t led_delay_off_show(struct device *dev,
[]
> +out:
> +	return size;

These now don't return -EINVAL, is that a problem
for any caller?

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