ieee802154: 6lowpan: remove set to zero
ieee802154: 6lowpan: remove set to zero

Internal mechanism by calling netdev_alloc which use kzalloc already
sets these variables to zero. This patch cleanup the setup of net_device.

Reviewed-by: Stefan Schmidt <eb0877843acc39f8ef6f7269937dee931c372d23@osg.samsung.com>
Signed-off-by: Alexander Aring <d03dbcdedb9639e397df9b8578e8fc8274f4e6c4@gmail.com>
Signed-off-by: Marcel Holtmann <44592b4eea36663c86b994bb0ea99d15309c1c7d@holtmann.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs