RDMA/opa_vnic: Delete driver version

The default version provided by "ethtool -i" it the correct way
to identify Driver version. There is no need to overwrite it.

Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Leon Romanovsky <[e-mail]>
Reviewed-by: Dennis Dalessandro <[e-mail]>
Signed-off-by: Jason Gunthorpe <[e-mail]>

drivers/infiniband/ulp/opa_vnic/opa_vnic_ethtool.c

···
 			     struct ethtool_drvinfo *drvinfo)
 {
 	strlcpy(drvinfo->driver, opa_vnic_driver_name, sizeof(drvinfo->driver));
-	strlcpy(drvinfo->version, opa_vnic_driver_version,
-		sizeof(drvinfo->version));
 	strlcpy(drvinfo->bus_info, dev_name(netdev->dev.parent),
 		sizeof(drvinfo->bus_info));
 }

drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.h

···
 		hlist_for_each_entry(obj, &name[bkt], member)
 
 extern char opa_vnic_driver_name[];
-extern const char opa_vnic_driver_version[];
 
 struct opa_vnic_adapter *opa_vnic_add_netdev(struct ib_device *ibdev,
 					     u8 port_num, u8 vport_num);

drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c

···
 
 #include "opa_vnic_internal.h"
 
-#define DRV_VERSION "1.0"
 char opa_vnic_driver_name[] = "opa_vnic";
-const char opa_vnic_driver_version[] = DRV_VERSION;
 
 /*
  * The trap service level is kept in bits 3 to 7 in the trap_sl_rsvd
···
 static int __init opa_vnic_init(void)
 {
 	int rc;
-
-	pr_info("OPA Virtual Network Driver - v%s\n",
-		opa_vnic_driver_version);
 
 	rc = ib_register_client(&opa_vnic_client);
 	if (rc)