From: Alan Brady <alan.brady@intel.com>
Date: Thu, 5 Oct 2017 14:53:43 -0700
Subject: i40e: rename 'change' variable to 'autoneg_changed'
Patch-mainline: v4.15-rc1
Git-commit: 636b62d778302149216fad6aaa5e8d84c934a794
References: bsc#1101816 FATE#325147 FATE#325149

This variable isn't actually very descriptive and makes the code a bit
confusing as to what it is being used for.  This patch enhances the
variable with the longer name, 'autoneg_changed', which makes it clear
we are concerned with autoneg changing in this context.

Signed-off-by: Alan Brady <alan.brady@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/intel/i40e/i40e_ethtool.c |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -822,14 +822,14 @@ static int i40e_set_link_ksettings(struc
 {
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_aq_get_phy_abilities_resp abilities;
+	struct ethtool_link_ksettings safe_ks;
+	struct ethtool_link_ksettings copy_ks;
 	struct i40e_aq_set_phy_config config;
 	struct i40e_pf *pf = np->vsi->back;
 	struct i40e_vsi *vsi = np->vsi;
 	struct i40e_hw *hw = &pf->hw;
-	struct ethtool_link_ksettings safe_ks;
-	struct ethtool_link_ksettings copy_ks;
+	bool autoneg_changed = false;
 	i40e_status status = 0;
-	bool change = false;
 	int timeout = 50;
 	int err = 0;
 	u32 autoneg;
@@ -922,7 +922,7 @@ static int i40e_set_link_ksettings(struc
 			/* Autoneg is allowed to change */
 			config.abilities = abilities.abilities |
 					   I40E_AQ_PHY_ENABLE_AN;
-			change = true;
+			autoneg_changed = true;
 		}
 	} else {
 		/* If autoneg is currently enabled */
@@ -942,7 +942,7 @@ static int i40e_set_link_ksettings(struc
 			/* Autoneg is allowed to change */
 			config.abilities = abilities.abilities &
 					   ~I40E_AQ_PHY_ENABLE_AN;
-			change = true;
+			autoneg_changed = true;
 		}
 	}
 
@@ -976,7 +976,7 @@ static int i40e_set_link_ksettings(struc
 	 */
 	if (!config.link_speed)
 		config.link_speed = abilities.link_speed;
-	if (change || (abilities.link_speed != config.link_speed)) {
+	if (autoneg_changed || abilities.link_speed != config.link_speed) {
 		/* copy over the rest of the abilities */
 		config.phy_type = abilities.phy_type;
 		config.phy_type_ext = abilities.phy_type_ext;