net: ethtool_op_get_rx_csum() should be public and exported

Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

include/linux/ethtool.h

@@ -368,6 +368,7 @@ struct net_device;
 
 /* Some generic methods drivers may use in their ethtool_ops */
 u32 ethtool_op_get_link(struct net_device *dev);
+u32 ethtool_op_get_rx_csum(struct net_device *dev);
 u32 ethtool_op_get_tx_csum(struct net_device *dev);
 int ethtool_op_set_tx_csum(struct net_device *dev, u32 data);
 int ethtool_op_set_tx_hw_csum(struct net_device *dev, u32 data);

net/core/ethtool.c

@@ -34,11 +34,13 @@ u32 ethtool_op_get_rx_csum(struct net_device *dev)
 {
 	return (dev->features & NETIF_F_ALL_CSUM) != 0;
 }
+EXPORT_SYMBOL(ethtool_op_get_rx_csum);
 
 u32 ethtool_op_get_tx_csum(struct net_device *dev)
 {
 	return (dev->features & NETIF_F_ALL_CSUM) != 0;
 }
+EXPORT_SYMBOL(ethtool_op_get_tx_csum);
 
 int ethtool_op_set_tx_csum(struct net_device *dev, u32 data)
 {
@@ -1125,7 +1127,6 @@ int dev_ethtool(struct net *net, struct ifreq *ifr)
 EXPORT_SYMBOL(ethtool_op_get_link);
 EXPORT_SYMBOL(ethtool_op_get_sg);
 EXPORT_SYMBOL(ethtool_op_get_tso);
-EXPORT_SYMBOL(ethtool_op_get_tx_csum);
 EXPORT_SYMBOL(ethtool_op_set_sg);
 EXPORT_SYMBOL(ethtool_op_set_tso);
 EXPORT_SYMBOL(ethtool_op_set_tx_csum);