s390/qeth: remove qeth_get_elements_no()

Convert the last remaining user of qeth_get_elements_no() to
qeth_count_elements(), so this helper can be removed.

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