RE: [PATCH v3 3/3] random: use siphash24 instead of md5 for get_random_int/long

[David Laight]

From: Behalf Of Jason A. Donenfeld
> Sent: 14 December 2016 18:46
...
> +     ret = *chaining = siphash24((u8 *)&combined, offsetof(typeof(combined), 
> end),

If you make the first argument 'const void *' you won't need the cast
on every call.

I'd also suggest making the key u64[2].

        David