net: Allow modules to use is_skb_forwardable
Signed-off-by: Vlad Yasevich <vyasevic@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 06287c1..29b579f 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2629,6 +2629,7 @@
int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
struct netdev_queue *txq);
int dev_forward_skb(struct net_device *dev, struct sk_buff *skb);
+bool is_skb_forwardable(struct net_device *dev, struct sk_buff *skb);
extern int netdev_budget;
diff --git a/net/core/dev.c b/net/core/dev.c
index cf92139..a923eed 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1640,8 +1640,7 @@
__net_timestamp(SKB); \
} \
-static inline bool is_skb_forwardable(struct net_device *dev,
- struct sk_buff *skb)
+bool is_skb_forwardable(struct net_device *dev, struct sk_buff *skb)
{
unsigned int len;
@@ -1660,6 +1659,7 @@
return false;
}
+EXPORT_SYMBOL_GPL(is_skb_forwardable);
/**
* dev_forward_skb - loopback an skb to another netif