s390/qeth: remove fake_broadcast attribute

Ever since commit 4a71df50047f ("qeth: new qeth device driver") introduced
this attribute, it can be read & written but has no actual effect.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2 files changed