From: David Miller <davem@davemloft.net> Date: 2007-10-18 04:25:57
From: Pavel Emelyanov <redacted>
Date: Wed, 17 Oct 2007 14:44:44 +0400
This functions is never called with NULL or not setup argument,
so the checks inside are redundant.
Also, the return value is always -ENOMEM, so no need in
additional variable for this.
Signed-off-by: Pavel Emelyanov <redacted>