netdev - [RFCv7 PATCH net-next 20/36] net: mlxsw: adjust input parameter for function mlxsw_sp_handle

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Date:   Wed, 10 Aug 2022 11:06:08 +0800
From:   Jian Shen <shenjian15@...wei.com>
To:     <davem@...emloft.net>, <kuba@...nel.org>, <andrew@...n.ch>,
        <ecree.xilinx@...il.com>, <hkallweit1@...il.com>,
        <alexandr.lobakin@...el.com>, <saeed@...nel.org>, <leon@...nel.org>
CC:     <netdev@...r.kernel.org>, <linuxarm@...neuler.org>
Subject: [RFCv7 PATCH net-next 20/36] net: mlxsw: adjust input parameter for function mlxsw_sp_handle_feature

The function mlxsw_sp_handle_feature() use NETIF_F_XXX as input
parameter directly, change it to use NETIF_F_XXX_BIT, for all
the NETIF_F_XXX macroes will be removed later.

Signed-off-by: Jian Shen <shenjian15@...wei.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index a38ed21cfbdf..19fbde6bd1a8 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -1217,27 +1217,27 @@ typedef int (*mlxsw_sp_feature_handler)(struct net_device *dev, bool enable);
 
 static int mlxsw_sp_handle_feature(struct net_device *dev,
 				   netdev_features_t wanted_features,
-				   netdev_features_t feature,
+				   int feature_bit,
 				   mlxsw_sp_feature_handler feature_handler)
 {
 	netdev_features_t changes = wanted_features ^ dev->features;
-	bool enable = !!(wanted_features & feature);
+	bool enable = netdev_feature_test(feature_bit, wanted_features);
 	int err;
 
-	if (!(changes & feature))
+	if (!netdev_feature_test(feature_bit, changes))
 		return 0;
 
 	err = feature_handler(dev, enable);
 	if (err) {
-		netdev_err(dev, "%s feature %pNF failed, err %d\n",
-			   enable ? "Enable" : "Disable", &feature, err);
+		netdev_err(dev, "%s feature bit %d failed, err %d\n",
+			   enable ? "Enable" : "Disable", feature_bit, err);
 		return err;
 	}
 
 	if (enable)
-		dev->features |= feature;
+		netdev_active_feature_add(dev, feature_bit);
 	else
-		dev->features &= ~feature;
+		netdev_active_feature_del(dev, feature_bit);
 
 	return 0;
 }
@@ -1247,9 +1247,9 @@ static int mlxsw_sp_set_features(struct net_device *dev,
 	netdev_features_t oper_features = dev->features;
 	int err = 0;
 
-	err |= mlxsw_sp_handle_feature(dev, features, NETIF_F_HW_TC,
+	err |= mlxsw_sp_handle_feature(dev, features, NETIF_F_HW_TC_BIT,
 				       mlxsw_sp_feature_hw_tc);
-	err |= mlxsw_sp_handle_feature(dev, features, NETIF_F_LOOPBACK,
+	err |= mlxsw_sp_handle_feature(dev, features, NETIF_F_LOOPBACK_BIT,
 				       mlxsw_sp_feature_loopback);
 
 	if (err) {
-- 
2.33.0