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/20200220071239.231800-3-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

drivers/infiniband/ulp/opa_vnic/opa_vnic_ethtool.c

@@ -125,8 +125,6 @@ static void vnic_get_drvinfo(struct net_device *netdev,
 			     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

@@ -292,7 +292,6 @@ struct opa_vnic_mac_tbl_node {
 		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

@@ -59,9 +59,7 @@
 
 #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
@@ -1041,9 +1039,6 @@ 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)
 		pr_err("VNIC driver register failed %d\n", rc);