qlcnic: remove duplicate QLC_83XX_GET_LSO_CAPABILITY define

The QLC_83XX_GET_LSO_CAPABILITY define is cut and pasted twice so we can
delete the second instance.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Sony Chacko <sony.chacko@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>