1 files changed, 21 insertions, 17 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 185e246d61fd..f1cca59c4638 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1914,7 +1914,8 @@ EXPORT_SYMBOL(skb_checksum_help);
  *	It may return NULL if the skb requires no segmentation.  This is
  *	only possible when GSO is used for verifying header integrity.
  */
-struct sk_buff *skb_gso_segment(struct sk_buff *skb, u32 features)
+struct sk_buff *skb_gso_segment(struct sk_buff *skb,
+	netdev_features_t features)
 {
 	struct sk_buff *segs = ERR_PTR(-EPROTONOSUPPORT);
 	struct packet_type *ptype;
@@ -1944,9 +1945,9 @@ struct sk_buff *skb_gso_segment(struct sk_buff *skb, u32 features)
 		if (dev && dev->ethtool_ops && dev->ethtool_ops->get_drvinfo)
 			dev->ethtool_ops->get_drvinfo(dev, &info);
 
-		WARN(1, "%s: caps=(0x%lx, 0x%lx) len=%d data_len=%d ip_summed=%d\n",
-		     info.driver, dev ? dev->features : 0L,
-		     skb->sk ? skb->sk->sk_route_caps : 0L,
+		WARN(1, "%s: caps=(%pNF, %pNF) len=%d data_len=%d ip_summed=%d\n",
+		     info.driver, dev ? &dev->features : NULL,
+		     skb->sk ? &skb->sk->sk_route_caps : NULL,
 		     skb->len, skb->data_len, skb->ip_summed);
 
 		if (skb_header_cloned(skb) &&
@@ -2055,7 +2056,7 @@ static void dev_gso_skb_destructor(struct sk_buff *skb)
  *	This function segments the given skb and stores the list of segments
  *	in skb->next.
  */
-static int dev_gso_segment(struct sk_buff *skb, int features)
+static int dev_gso_segment(struct sk_buff *skb, netdev_features_t features)
 {
 	struct sk_buff *segs;
 
@@ -2094,7 +2095,7 @@ static inline void skb_orphan_try(struct sk_buff *skb)
 	}
 }
 
-static bool can_checksum_protocol(unsigned long features, __be16 protocol)
+static bool can_checksum_protocol(netdev_features_t features, __be16 protocol)
 {
 	return ((features & NETIF_F_GEN_CSUM) ||
 		((features & NETIF_F_V4_CSUM) &&
@@ -2105,7 +2106,8 @@ static bool can_checksum_protocol(unsigned long features, __be16 protocol)
 		 protocol == htons(ETH_P_FCOE)));
 }
 
-static u32 harmonize_features(struct sk_buff *skb, __be16 protocol, u32 features)
+static netdev_features_t harmonize_features(struct sk_buff *skb,
+	__be16 protocol, netdev_features_t features)
 {
 	if (!can_checksum_protocol(features, protocol)) {
 		features &= ~NETIF_F_ALL_CSUM;
@@ -2117,10 +2119,10 @@ static u32 harmonize_features(struct sk_buff *skb, __be16 protocol, u32 features
 	return features;
 }
 
-u32 netif_skb_features(struct sk_buff *skb)
+netdev_features_t netif_skb_features(struct sk_buff *skb)
 {
 	__be16 protocol = skb->protocol;
-	u32 features = skb->dev->features;
+	netdev_features_t features = skb->dev->features;
 
 	if (protocol == htons(ETH_P_8021Q)) {
 		struct vlan_ethhdr *veh = (struct vlan_ethhdr *)skb->data;
@@ -2166,7 +2168,7 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
 	unsigned int skb_len;
 
 	if (likely(!skb->next)) {
-		u32 features;
+		netdev_features_t features;
 
 		/*
 		 * If device doesn't need skb->dst, release it right now while
@@ -5350,7 +5352,8 @@ static void rollback_registered(struct net_device *dev)
 	list_del(&single);
 }
 
-static u32 netdev_fix_features(struct net_device *dev, u32 features)
+static netdev_features_t netdev_fix_features(struct net_device *dev,
+	netdev_features_t features)
 {
 	/* Fix illegal checksum combinations */
 	if ((features & NETIF_F_HW_CSUM) &&
@@ -5412,7 +5415,7 @@ static u32 netdev_fix_features(struct net_device *dev, u32 features)
 
 int __netdev_update_features(struct net_device *dev)
 {
-	u32 features;
+	netdev_features_t features;
 	int err = 0;
 
 	ASSERT_RTNL();
@@ -5428,16 +5431,16 @@ int __netdev_update_features(struct net_device *dev)
 	if (dev->features == features)
 		return 0;
 
-	netdev_dbg(dev, "Features changed: 0x%08x -> 0x%08x\n",
-		dev->features, features);
+	netdev_dbg(dev, "Features changed: %pNF -> %pNF\n",
+		&dev->features, &features);
 
 	if (dev->netdev_ops->ndo_set_features)
 		err = dev->netdev_ops->ndo_set_features(dev, features);
 
 	if (unlikely(err < 0)) {
 		netdev_err(dev,
-			"set_features() failed (%d); wanted 0x%08x, left 0x%08x\n",
-			err, features, dev->features);
+			"set_features() failed (%d); wanted %pNF, left %pNF\n",
+			err, &features, &dev->features);
 		return -1;
 	}
 
@@ -6361,7 +6364,8 @@ static int dev_cpu_callback(struct notifier_block *nfb,
  *	@one to the master device with current feature set @all.  Will not
  *	enable anything that is off in @mask. Returns the new feature set.
  */
-u32 netdev_increment_features(u32 all, u32 one, u32 mask)
+netdev_features_t netdev_increment_features(netdev_features_t all,
+	netdev_features_t one, netdev_features_t mask)
 {
 	if (mask & NETIF_F_GEN_CSUM)
 		mask |= NETIF_F_ALL_CSUM;