Subject: Re: [PATCH 3/4] DRBG: Fix format string for debugging statements

From: Stephen Rothwell <[email-masked]>
Date: Sun, 29 Jun 2014 12:24:02 +1000

Hi Stephan,

On Sat, 28 Jun 2014 22:01:46 +0200 Stephan Mueller <[email-masked]> wrote:
>
> @@ -1987,8 +1987,9 @@ static int __init drbg_init(void)
>  
>  	if (ARRAY_SIZE(drbg_cores) * 2 > ARRAY_SIZE(drbg_algs)) {
>  		pr_info("DRBG: Cannot register all DRBG types"
> -			"(slots needed: %lu, slots available: %lu)\n",
> -			ARRAY_SIZE(drbg_cores) * 2, ARRAY_SIZE(drbg_algs));
> +			"(slots needed: %u, slots available: %u)\n",
> +			(unsigned int)ARRAY_SIZE(drbg_cores) * 2,
> +			(unsigned int)ARRAY_SIZE(drbg_algs));

Doesn't ARRAY_SIZE() always return a size_t?  In which case surely we
need no casts, but need to us %zu in the format string.

-- 
Cheers,
Stephen Rothwell                    [email-masked]