nl802154: cleanup invalid argument handling

This patch cleanups the -EINVAL cases by combining them in one
condition.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Alexander Aring 2015-05-17 21:44:37 +02:00 • committed by Marcel Holtmann
commit 0cf0879acd