[PATCH rslib] Support non-canonical GF representations

[Thomas Gleixner]

On Wed, 2007-05-02 at 12:18 +0200, Segher Boessenkool wrote:
> +	if (gfpoly) {
> +		sr = 1;
> +		for (i = 0; i < rs->nn; i++) {
> +			rs->index_of[sr] = i;
> +			rs->alpha_to[i] = sr;
> +			sr <<= 1;
> +			if (sr & (1 << symsize))
> +				sr ^= gfpoly;
> +			sr &= rs->nn;
> +		}
> +	} else {
> +		sr = gffunc(0);
> +		for (i = 0; i < rs->nn; i++) {
> +			rs->index_of[sr] = i;
> +			rs->alpha_to[i] = sr;
> +			sr = gffunc(sr);
> +		}
>  	}

Hmm, please check for 

	if (!gffunc)

instead of

	if (gfpoly)

Please fix that up and add my 

Acked-by: Thomas Gleixner <tglx at linutronix,de>

	tglx