The changed variable should be a 64 bit type, otherwise it can't store
all the features. The way the code is now the test for whether
NETIF_F_RXCSUM changed is always false and we return immediately.
Signed-off-by: Dan Carpenter dan.carpen...@oracle.com
diff --git a/drivers/net/ethernet/calxeda/xgmac.c
b/drivers/net/ethernet/calxeda/xgmac.c
index 791e5ff..4a1f2fa 100644
--- a/drivers/net/ethernet/calxeda/xgmac.c
+++ b/drivers/net/ethernet/calxeda/xgmac.c
@@ -1482,7 +1482,7 @@ static int xgmac_set_features(struct net_device *dev,
netdev_features_t features
u32 ctrl;
struct xgmac_priv *priv = netdev_priv(dev);
void __iomem *ioaddr = priv-base;
- u32 changed = dev-features ^ features;
+ netdev_features_t changed = dev-features ^ features;
if (!(changed NETIF_F_RXCSUM))
return 0;
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