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Diffstat (limited to 'include/linux/netdevice.h')
-rw-r--r--include/linux/netdevice.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 71cf409ad17..b33d084712f 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -800,6 +800,15 @@ extern int dev_restart(struct net_device *dev);
extern int netpoll_trap(void);
#endif
+static inline int dev_hard_header(struct sk_buff *skb, struct net_device *dev,
+ unsigned short type,
+ void *daddr, void *saddr, unsigned len)
+{
+ if (!dev->hard_header)
+ return 0;
+ return dev->hard_header(skb, dev, type, daddr, saddr, len);
+}
+
typedef int gifconf_func_t(struct net_device * dev, char __user * bufptr, int len);
extern int register_gifconf(unsigned int family, gifconf_func_t * gifconf);
static inline int unregister_gifconf(unsigned int family)