[PATCH v2 1/3] envctrl: Ignore orderly_poweroff return value

[David Miller]

From: Joel Stanley <joel at jms.id.au>
Date: Wed,  1 Apr 2015 17:34:46 +1030

> orderly_poweroff() unconditionally returns 0, so remove the dead code
> that checks the return value.
> 
> A future patch will change the return type to void.
> 
> Signed-off-by: Joel Stanley <joel at jms.id.au>

Acked-by: David S. Miller <davem at davemloft.net>