mac802154: common error path

By introducing label fail, making the common error path for
mac802154_llsec_decrypt() and packet type default case.

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
1 file changed