Re: [RFC PATCH 02/10] intel: Update drivers to use ethtool_gsprintf

From: Alexander Duyck <alexanderduyck@fb.com>

Update the Intel drivers to make use of ethtool_gsprintf. The general idea
is to reduce code size and overhead by replacing the repeated pattern of
string printf statements and ETH_STRING_LEN counter increments.

Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
---
 drivers/net/ethernet/intel/i40e/i40e_ethtool.c   |   16 ++----
 drivers/net/ethernet/intel/ice/ice_ethtool.c     |   55 +++++++---------------
 drivers/net/ethernet/intel/igb/igb_ethtool.c     |   40 ++++++----------
 drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c |   40 ++++++----------
 4 files changed, 50 insertions(+), 101 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index c70dec65a572..932c6635cfd6 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c

@@ -2368,21 +2368,15 @@ static void i40e_get_priv_flag_strings(struct net_device *netdev, u8 *data)
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_vsi *vsi = np->vsi;
 	struct i40e_pf *pf = vsi->back;
-	char *p = (char *)data;
+	u8 *p = data;
 	unsigned int i;