Attached is the patch to implement comments about styling
and few other changes.
Following is list of changes.
1. Incorporated Randy's comment about C99 format for s2io_driver
   structure initialization.
2. Driver version displayed at load time.
3. If initialization failed in s2io_init_nic(), appropriate error
   codes are returned.
4. #ifdef SET_ETHTOOL_OPS removed in couple of places.
Signed-off-by: Raghavendra Koushik <raghavendra.koushik@s2io.com>
Signed-off-by: Ravinandan Arakali <ravinandan.arakali@s2io.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>