s390/qeth: tidy up parameter naming for qeth_do_send_packet()

Cppcheck reports the following for drivers/s390/net/qeth_core.h:

    warning - line 1560 - Function 'qeth_do_send_packet' argument order
    different:
    declaration 'card, queue, skb, hdr, hd_len, offset, elements'
    definition  'card, queue, skb, hdr, offset, hd_len, elements_needed'.

Match the naming in the function's declaration against its definition.

Signed-off-by: Jens Remus <jremus@linux.vnet.ibm.com>
Reviewed-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/s390/net/qeth_core.h

@@ -967,7 +967,8 @@ int qeth_do_send_packet_fast(struct qeth_qdio_out_q *queue, struct sk_buff *skb,
 			     unsigned int hd_len);
 int qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue,
 			struct sk_buff *skb, struct qeth_hdr *hdr,
-			unsigned int hd_len, unsigned int offset, int elements);
+			unsigned int offset, unsigned int hd_len,
+			int elements_needed);
 int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
 int qeth_core_get_sset_count(struct net_device *, int);
 void qeth_core_get_ethtool_stats(struct net_device *,