[PATCH 02/10] windfarm: dont die on suspend thread signal

[Christoph Hellwig]

On Mon, Feb 05, 2007 at 07:30:29PM +0100, Johannes Berg wrote:
> -		/* there should be no signal, but oh well */
> -		if (signal_pending(current)) {
> +		/* there should be no non-suspend signal, but oh well */
> +		if (signal_pending(current) && !try_to_freeze()) {

Given that the driver uses the kthread infrastructure and doesn't
explicitly re-enable signals there can't be any other signal.
So just remove the signal_pending check.