linux-kernel - Re: [PATCH][v2] Modify loop device to be able to manage partitions of the disk image

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Date:	Fri, 07 Mar 2008 13:33:00 +0100
From:	Andreas Schwab <schwab@...e.de>
To:	Laurent Vivier <Laurent.Vivier@...l.net>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH][v2] Modify loop device to be able to manage partitions of the disk image

Laurent Vivier <Laurent.Vivier@...l.net> writes:

> +static int __init max_part_setup(char *str)
> +{
> +	loop_max_part = simple_strtol(str, NULL, 0);
> +	if (loop_max_part > (1UL << (MINORBITS - 1))) {
> +		/* we must keep at least one bit for loop device number */
> +		printk(KERN_ERR
> +			"loop: loop_max_part cannot be greater than %d\n",
> +			1UL << (MINORBITS - 1));

Since the argument is of type unsigned long you should use %ld or %lu.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@...e.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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