Sweep away N/A fw_version dustbunnies from the .get_drvinfo routine of a number of drivers

Per discussion with Ben Hutchings and David Miller, go through and
remove assignments of "N/A" to fw_version in various drivers'
.get_drvinfo routines.  While there clean-up some use of bare
constants and such.

Signed-off-by: Rick Jones <rick.jones2@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c
index 4600327..9436397 100644
--- a/drivers/net/ethernet/intel/e100.c
+++ b/drivers/net/ethernet/intel/e100.c
@@ -2378,7 +2378,6 @@
 	struct nic *nic = netdev_priv(netdev);
 	strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
 	strlcpy(info->version, DRV_VERSION, sizeof(info->version));
-	strlcpy(info->fw_version, "N/A", sizeof(info->fw_version));
 	strlcpy(info->bus_info, pci_name(nic->pdev),
 		sizeof(info->bus_info));
 }
diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
index 63faec6..3103f0b 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
@@ -521,7 +521,6 @@
 	strlcpy(drvinfo->version, e1000_driver_version,
 		sizeof(drvinfo->version));
 
-	strlcpy(drvinfo->fw_version, "N/A", sizeof(drvinfo->fw_version));
 	strlcpy(drvinfo->bus_info, pci_name(adapter->pdev),
 		sizeof(drvinfo->bus_info));
 	drvinfo->regdump_len = e1000_get_regs_len(netdev);
diff --git a/drivers/net/ethernet/intel/igbvf/ethtool.c b/drivers/net/ethernet/intel/igbvf/ethtool.c
index e60f1c6..7b600a1 100644
--- a/drivers/net/ethernet/intel/igbvf/ethtool.c
+++ b/drivers/net/ethernet/intel/igbvf/ethtool.c
@@ -195,8 +195,6 @@
 	strlcpy(drvinfo->driver,  igbvf_driver_name, sizeof(drvinfo->driver));
 	strlcpy(drvinfo->version, igbvf_driver_version,
 		sizeof(drvinfo->version));
-	strlcpy(drvinfo->fw_version, "N/A",
-		sizeof(drvinfo->fw_version));
 	strlcpy(drvinfo->bus_info, pci_name(adapter->pdev),
 		sizeof(drvinfo->bus_info));
 	drvinfo->regdump_len = igbvf_get_regs_len(netdev);
diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c b/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c
index 96fcb0e..dbb7dd2 100644
--- a/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c
@@ -477,7 +477,6 @@
 		sizeof(drvinfo->driver));
 	strlcpy(drvinfo->version, ixgb_driver_version,
 		sizeof(drvinfo->version));
-	strlcpy(drvinfo->fw_version, "N/A", sizeof(drvinfo->fw_version));
 	strlcpy(drvinfo->bus_info, pci_name(adapter->pdev),
 		sizeof(drvinfo->bus_info));
 	drvinfo->n_stats = IXGB_STATS_LEN;
diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
index 149fa52..dc8e651 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
@@ -267,11 +267,11 @@
 {
 	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
 
-	strlcpy(drvinfo->driver, ixgbevf_driver_name, 32);
-	strlcpy(drvinfo->version, ixgbevf_driver_version, 32);
-
-	strlcpy(drvinfo->fw_version, "N/A", 4);
-	strlcpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
+	strlcpy(drvinfo->driver, ixgbevf_driver_name, sizeof(drvinfo->driver));
+	strlcpy(drvinfo->version, ixgbevf_driver_version,
+		sizeof(drvinfo->version));
+	strlcpy(drvinfo->bus_info, pci_name(adapter->pdev),
+		sizeof(drvinfo->bus_info));
 }
 
 static void ixgbevf_get_ringparam(struct net_device *netdev,