[PATCH 5/6] rio: warn_unused_result warnings fix

[Andrew Morton]

On Tue, 12 May 2009 16:36:02 +0800
Li Yang <leoli at freescale.com> wrote:

> +	if (rswitch) {
> +		if (rswitch->route_table)

this `if' is unneeded.

> +			kfree(rswitch->route_table);
> +		kfree(rswitch);
> +	}