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net: introduce and use netdev_features_t for device features sets

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v2:	add couple missing conversions in drivers
	split unexporting netdev_fix_features()
	implemented %pNF
	convert sock::sk_route_(no?)caps

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michał Mirosław
2011-11-15 15:29:55 +00:00
committed by David S. Miller
parent a59e2ecb85
commit c8f44affb7
74 changed files with 305 additions and 202 deletions
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8
drivers/net/xen-netfront.c
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@@ -203,7 +203,7 @@ static void xennet_sysfs_delif(struct net_device *netdev);
static int xennet_can_sg(struct net_device *dev)
{
return dev->features & NETIF_F_SG;
return !!(dev->features & NETIF_F_SG);
}
@@ -1190,7 +1190,8 @@ static void xennet_uninit(struct net_device *dev)
gnttab_free_grant_references(np->gref_rx_head);
}
static u32 xennet_fix_features(struct net_device *dev, u32 features)
static netdev_features_t xennet_fix_features(struct net_device *dev,
netdev_features_t features)
{
struct netfront_info *np = netdev_priv(dev);
int val;
@@ -1216,7 +1217,8 @@ static u32 xennet_fix_features(struct net_device *dev, u32 features)
return features;
}
static int xennet_set_features(struct net_device *dev, u32 features)
static int xennet_set_features(struct net_device *dev,
netdev_features_t features)
{
if (!(features & NETIF_F_SG) && dev->mtu > ETH_DATA_LEN) {
netdev_info(dev, "Reducing MTU because no SG offload");